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David S Lamar, 734220 Rommitch Ln, Pensacola, FL 32504

David Lamar Phones & Addresses

4220 Rommitch Ln, Pensacola, FL 32504    850-4345240    850-4709402   

Boston, MA   

Gulf Breeze, FL   

Brookline, MA   

4220 Rommitch Ln, Pensacola, FL 32504    850-4345240   

Work

Position: Professional/Technical

Education

Degree: Associate degree or higher

Emails

Mentions for David S Lamar

Career records & work history

Lawyers & Attorneys

David Lamar Photo 1

David Lamar - Lawyer

Specialties:
Criminal Defense, Personal Injury, Bankruptcy, Real Estate
ISLN:
905669166
Admitted:
1972
University:
Western Kentucky University, B.A.
Law School:
University of Kentucky, J.D.

Medicine Doctors

David Lamar Photo 2

David L Lamar

License Records

David Stephen Lamar

Address:
408 W Gdn St, Pensacola, FL 32501
Licenses:
License #: 22650 - Expired
Issued Date: Jul 13, 1984
Renew Date: Dec 14, 1990
Expiration Date: Dec 14, 1990
Type: Professional Engineer

David Stephen Lamar

Address:
4220 Rommitch Ln, Pensacola, FL
Licenses:
License #: 35976 - Active
Category: Engineers
Issued Date: Jul 10, 1985
Effective Date: Mar 6, 2007
Expiration Date: Feb 28, 2019
Type: Professional Engineer

Resumes & CV records

Resumes

David Lamar Photo 44

David Lamar

Location:
United States
David Lamar Photo 45

David Lamar

Location:
United States
David Lamar Photo 46

David Lamar

Location:
United States
David Lamar Photo 47

Owner, David S. Lamar, P.e.

Location:
Pensacola, Florida Area
Industry:
Civil Engineering

Publications & IP owners

Us Patents

Gas Processing For Waste Treatment Unit Having Combined Joule And Arc Heating Electrode

US Patent:
7425248, Sep 16, 2008
Filed:
Jun 12, 2000
Appl. No.:
09/592176
Inventors:
Paul Woskov - Bedford MA, US
David Y. Rhee - Chestnut Hill MA, US
David A. Lamar - West Richland WA, US
Jeffrey E. Surma - Richland WA, US
Assignee:
Integrated Environmental Technologies, LLC - Richland WA
International Classification:
C07C 1/00
C01B 31/00
C01B 13/00
US Classification:
20415715, 20415747, 2041575
Abstract:
A gas processing chamber for treating a gas stream containing an oxidant and carbon particles, having a gas inlet port for receiving the gas stream from a high temperature processing chamber, a gas outlet port for exhausting the processed gas stream, a microwave source for introducing microwave energy into the gas processing chamber having a sufficient power to induce the carbon to react with the oxidant, a microwave waveguide to direct the microwave energy at the gas stream for processing, a reflected microwave power dump for protecting the microwave source from reflected microwave power, and a window seal to separate the gas stream from the microwave source.

Directed Energy Melter

US Patent:
8525085, Sep 3, 2013
Filed:
May 10, 2007
Appl. No.:
12/596585
Inventors:
Paul Woskov - Bedford MA, US
S. Kamakshi Sundaram - Richland WA, US
Daniel Cohn - Cambridge MA, US
Jeffrey E. Surma - Richland WA, US
David A. Lamar - West Richland WA, US
Assignee:
Massachusetts Institute of Technology - Cambridge MA
Battelle Memorial Institute - Richland WA
Inentec LLC - Bend OR
International Classification:
H05B 6/72
C03B 5/02
US Classification:
219601, 219690, 651356
Abstract:
The melter includes a vessel and structure for introducing waste material into the vessel. Waveguide structure is provided for introducing millimeter wave electromagnetic radiation into the vessel to heat the waste material. A gyrotron is a preferred source for the millimeter wave electromagnetic radiation.

Regenerator For Syngas Cleanup And Energy Recovery In Gasifier Systems

US Patent:
8613782, Dec 24, 2013
Filed:
May 25, 2010
Appl. No.:
12/786998
Inventors:
Leslie Bromberg - Sharon MA, US
Daniel R. Cohn - Cambridge MA, US
Jeffrey E. Surma - Richland WA, US
James A. Batdorf - Kennewick WA, US
David A. Lamar - West Richland WA, US
Assignee:
Inentec Inc. - Richland WA
International Classification:
B01J 7/00
US Classification:
48 61
Abstract:
A rotating heat regenerator is used to recover heat from the syngas at it exits the reactor vessel of a waste or biomass gasifier. In some embodiments, three or more streams are passed through the heat exchanger. One stream is the dirty syngas, which heats the rotating material. A second stream is a cold stream that is heated as it passes through the material. A third stream is a cleaning stream, which serves to remove particulates that are collected on the rotating material as the dirty syngas passes through it. This apparatus can also be used as an auto-heat exchanger, or it can exchange heat between separate flows in the gasifier process. The apparatus can also be used to reduce the heating requirement for the thermal residence chamber (TRC) used downstream from the gasification system.

High Pressure Gasifier System Using Electrically Assisted Heating

US Patent:
2011012, Jun 2, 2011
Filed:
May 25, 2010
Appl. No.:
12/787266
Inventors:
Leslie Bromberg - Sharon MA, US
Daniel R. Cohn - Cambridge MA, US
Jeffrey E. Surma - Richland WA, US
James A. Batdorf - Kennewick WA, US
David A. Lamar - West Richland WA, US
Assignee:
INENTEC LLC - Bend OR
International Classification:
C10J 3/72
US Classification:
48 87
Abstract:
The problems of the prior art are overcome by the apparatus and method disclosed herein. The reactor vessel of a plasma gasifier is operated at high pressure. To compensate for the negative effects of high pressure, various modifications to the plasma gasifier are disclosed. For example, by moving the slag, more material is exposed to the plasma, allowing better and more complete processing thereof. In some embodiments, magnetic fields are used to cause movement of the slag and molten metal within the vessel. An additional embodiment is to add microwave heating of the slag and/or the incoming material. Microwave heating can also be used as an alternative to plasma heating in a high pressure gasification system.

Method And Apparatus For Thickness Measurement Using Microwaves

US Patent:
6198293, Mar 6, 2001
Filed:
Mar 26, 1998
Appl. No.:
9/048595
Inventors:
Paul Woskov - Bedford MA
David A. Lamar - West Richland WA
Assignee:
Massachusetts Institute of Technology - Cambridge MA
International Classification:
G01R 2700
US Classification:
324637
Abstract:
The method for measuring the thickness of a material which transmits a detectable amount of microwave radiation includes irradiating the material with coherent microwave radiation tuned over a frequency range. Reflected microwave radiation is detected, the reflected radiation having maxima and minima over the frequency range as a result of coherent interference of microwaves reflected from reflecting surfaces of the material. The thickness of the material is determined from the period of the maxima and minima along with knowledge of the index of refraction of the material.

Regenerator For Syngas Cleanup And Energy Recovery In Gasifier Systems

US Patent:
2017000, Jan 12, 2017
Filed:
Aug 4, 2016
Appl. No.:
15/229005
Inventors:
- Bend OR, US
Daniel R. Cohn - Cambridge MA, US
Jeffrey E. Surma - Richland WA, US
James A. Batdorf - Kennewick WA, US
David A. Lamar - West Richland WA, US
Assignee:
INENTEC INC. - Bend OR
International Classification:
C10J 3/84
B01J 19/08
F28D 19/02
C10J 3/18
F16J 15/46
B01J 7/00
C01B 3/02
Abstract:
A rotating heat regenerator is used to recover heat from the syngas at it exits the reactor vessel of a waste or biomass gasifier. In some embodiments, three or more streams are passed through the heat exchanger. One stream is the dirty syngas, which heats the rotating material. A second stream is a cold stream that is heated as it passes through the material. A third stream is a cleaning stream, which serves to remove particulates that are collected on the rotating material as the dirty syngas passes through it. This apparatus can also be used as an auto-heat exchanger, or it can exchange heat between separate flows in the gasifier process. The apparatus can also be used to reduce the heating requirement for the thermal residence chamber (TRC) used downstream from the gasification system

Regenerator For Syngas Cleanup And Energy Recovery In Gasifier Systems

US Patent:
2014018, Jul 3, 2014
Filed:
Dec 23, 2013
Appl. No.:
14/139696
Inventors:
- RICHLAND WA, US
Daniel R. Cohn - Cambridge MA, US
Jeffrey E. Surma - Richland WA, US
James A. Batdorf - Kennewick WA, US
David A. Lamar - West Richland WA, US
Assignee:
INENTEC INC. - RICHLAND WA
International Classification:
C10J 3/86
F16J 15/16
F28D 19/02
US Classification:
48 90, 165 8, 16510419, 277345
Abstract:
A rotating heat regenerator is used to recover heat from the syngas at it exits the reactor vessel of a waste or biomass gasifier. In some embodiments, three or more streams are passed through the heat exchanger. One stream is the dirty syngas, which heats the rotating material. A second stream is a cold stream that is heated as it passes through the material. A third stream is a cleaning stream, which serves to remove particulates that are collected on the rotating material as the dirty syngas passes through it. This apparatus can also be used as an auto-heat exchanger, or it can exchange heat between separate flows in the gasifier process. The apparatus can also be used to reduce the heating requirement for the thermal residence chamber (TRC) used downstream from the gasification system.

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