Career records & work history
Lawyers & Attorneys
Benjamin Penn - Lawyer
Office:
Abdou Law Offices, LLC
ISLN:
1000721434
Admitted:
2014
Benjamin G Penn, 77313 Lena Cain Blvd, Madison, AL 35756
Benjamin Penn Phones & Addresses
313 Lena Cain Blvd, Madison, AL 35756 256-3258078
3102 Buttrey Dr NW, Huntsville, AL 35810 256-8593509 256-8599751
313 Lena Cain Blvd, Madison, AL 35756 256-8593509
Work
Position:
Food Preparation and Serving Related Occupations
Education
Degree:
Bachelor's degree or higher
Emails
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Benjamin Penn resumes & CV records
Resumes
Benjamin Penn
Benjamin Penn
Publications & IP owners
Us Patents
Multi-Functional Layered Structure Having Structural And Radiation Shielding Attributes
US Patent:
7855157, Dec 21, 2010
Filed:
Jun 19, 2008
Appl. No.:
12/142220
Inventors:
Raj K. Kaul - Owens Cross Roads AL, US
Abdulnasser Fakhri Barghouty - Madison AL, US
Benjamin G. Penn - Madison AL, US
Anthony Bruce Hulcher - New Market AL, US
Abdulnasser Fakhri Barghouty - Madison AL, US
Benjamin G. Penn - Madison AL, US
Anthony Bruce Hulcher - New Market AL, US
Assignee:
The United States of America as represented by the Administrator of the National Aeronautics and Space Administration - Washington DC
International Classification:
B32B 5/26
B32B 5/28
B32B 5/28
US Classification:
442220, 442 64, 442 71, 442131, 442170, 442268, 442269, 442277, 442281, 442366, 442381, 442389, 442415
Abstract:
A cosmic and solar radiation shielding structure that also has structural attributes is comprised of three layers. The first layer is 30-42 percent by volume of ultra-high molecular weight (UHMW) polyethylene fibers, 18-30 percent by volume of graphite fibers, and a remaining percent by volume of an epoxy resin matrix. The second layer is approximately 68 percent by volume of UHMW polyethylene fibers and a remaining percent by volume of a polyethylene matrix. The third layer is a ceramic material.
Method For Machining Holes In Composite Materials
US Patent:
4680897, Jul 21, 1987
Filed:
Dec 3, 1985
Appl. No.:
6/804039
Inventors:
Julia G. Daniels - Madison AL
Frank E. Ledbetter - Huntsville AL
Johnny M. Clemons - Trinity AL
Benjamin G. Penn - Huntsville AL
William T. White - Huntsville AL
Frank E. Ledbetter - Huntsville AL
Johnny M. Clemons - Trinity AL
Benjamin G. Penn - Huntsville AL
William T. White - Huntsville AL
Assignee:
The United States of America as represented by the Administrator of the
National Aeronautics and Space Administration - Washington DC
National Aeronautics and Space Administration - Washington DC
International Classification:
B24C 108
B23B 3500
B23B 3500
US Classification:
51281R
Abstract:
A method for boring well-defined holes in a composite material such as graphite/epoxy. A slurry of silicon carbide powder and water is projected onto a work area of the composite material in which a hole is to be bored with a conventional drill bit. The silicon carbide powder and water slurry allow the drill bit, while experiencing only normal wear, to bore smooth, cylindrical holes in the composite material.
Process For Producing Tris (N-Methylamino) Methylsilane
US Patent:
4474975, Oct 2, 1984
Filed:
May 9, 1983
Appl. No.:
6/492963
Inventors:
Johnny M. Clemons - Trinity AL
Benjamin G. Penn - Huntsville AL
Frank E. Ledbetter - Huntsville AL
Benjamin G. Penn - Huntsville AL
Frank E. Ledbetter - Huntsville AL
Assignee:
The United States of America as represented by the Administrator of the
National Aeronautics and Space Administration - Washington DC
National Aeronautics and Space Administration - Washington DC
International Classification:
C07F 708
C07F 710
C07F 710
US Classification:
556410
Abstract:
A method of producing tris (N-methylamine) methylsilane, including the steps of forming and cooling a liquid solution of methylamine in an inert solvent and under an inert atmosphere at a temperature of about -30. degree. C. and slowly adding a quantity of methyltrichlorosilane while maintaining said temperature. The reaction mixture is then heated for about 60 minutes at a temperature of about 40. degree. C. , followed by filtering the solid portion from the liquid portion. The liquid is distilled to remove the solvent, resulting in a high yield of tris (N-methylamine) methylsilane.
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