James Wurzbach resumes & CV records
Resumes
James Wurzbach
James Albert Wurzbach Deceased2103 Prairie Ave, Roswell, NM 88201
James Wurzbach Phones & Addresses
2103 Prairie Ave, Roswell, NM 88201
Los Alamitos, CA
13521 Trumball St, Whittier, CA 90605
Mentions for James Albert Wurzbach
Publications & IP owners
Us Patents
Sensor Apparatus For Measuring Volatile Organic Compounds
US Patent:
6493638, Dec 10, 2002
Filed:
Mar 1, 2000
Appl. No.:
09/516490
Inventors:
Robert A. McLean - Brea CA
James A. Wurzbach - San Diego CA
Harold C. Gilbert - North Kingston RI
Lawrence A. Schatzmann - Yorba Linda CA
Gregory E. Smith - Fullerton CA
Thomas B. Stanford - Port Hueneme CA
James A. Wurzbach - San Diego CA
Harold C. Gilbert - North Kingston RI
Lawrence A. Schatzmann - Yorba Linda CA
Gregory E. Smith - Fullerton CA
Thomas B. Stanford - Port Hueneme CA
Assignee:
Raytheon Company - Lexington MA
International Classification:
G01N 3100
US Classification:
702 22, 702 24
Abstract:
An apparatus for measuring volatile organic compounds in a gas includes a sensor chamber having a housing with a gas inlet, a gas outlet, and a gas flow path from the gas inlet to the gas outlet, a set of baffles within the housing and positioned in the gas flow path, and a set of sensors within the housing and positioned in the gas flow path. Each sensor has an electrically conductive polymer whose electrical properties are dependent upon the presence of specific volatile organic compounds in the gas flow. Desirably, the set of baffles and the set of sensors are cooperatively positioned such that the time for gas to flow from the gas inlet to each of the sensors is substantially the same. The apparatus further includes a pump that removes the gas from the gas outlet of the housing, and an electronic circuit that measures the electrical properties of each of the sensors.
Automated Network Of Sensor Units For Real-Time Monitoring Of Compounds In A Fluid Over A Distributed Area
US Patent:
5832411, Nov 3, 1998
Filed:
Feb 6, 1997
Appl. No.:
8/794389
Inventors:
Lawrence A. Schatzmann - Yorba Linda CA
James A. Wurzbach - Altadena CA
Russell R. Newcomb - Morgan Hill CA
David F. Ciambrone - Lake Forest CA
James A. Wurzbach - Altadena CA
Russell R. Newcomb - Morgan Hill CA
David F. Ciambrone - Lake Forest CA
Assignee:
Raytheon Company - El Segundo CA
International Classification:
G01N 2726
US Classification:
702 23
Abstract:
A plurality of sensor units are distributed over an area and communicate via a network with a central monitoring unit. The sensor units include sensor arrays that provide them with raw data in response to the presence of selected compounds in the ambient fluid. The raw sensor data is then processed to compute a local profile, which (a) illustrates a change in the compounds in the fluid from their normal state (change detection) , (b) indicates the presence and total concentration of foreign compounds in the fluid (presence detection), or (c) details the composition and concentrations of defined classes or individual species of compounds in the fluid (composition detection). The local profiles from the individual sensor units are then used to compute a spatial and temporal map for the compounds in the fluid. This map can then be used for a variety of purposes including tracking and predicting the flow of compounds through the area, identifying the source of compounds in the area, monitoring abatement, and controlling industrial processes.
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