John G. Lehman JR.

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King of Prussia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
MWIR polarizing beamsplitter cube and method of making the same
- Patent number 6,212,014
- Issue date Apr 3, 2001
- LSA, Inc.
- John G. Lehman
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Moire deflectometer including non-mechanical transparent, spatial l...
- Publication number 20040174539
- Publication date Sep 9, 2004
- LSA, Inc.
- Dale R. Tyczka
- G01 - MEASURING TESTING
Information Patent Application
Periscopic optical in-situ training system and method for using the...
- Publication number 20030129567
- Publication date Jul 10, 2003
- LSA, Inc.
- Alvin B. Cabato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS