Harold E. Watson

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Kettering, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for projecting electromagnetic radiation with a tailored...
- Patent number 5,967,652
- Issue date Oct 19, 1999
- Advanced Optical Technologies, LLC.
- David P. Ramer
- G01 - MEASURING TESTING
Information Patent Grant
Radiant energy transducing apparatus with constructive occlusion
- Patent number 5,914,487
- Issue date Jun 22, 1999
- Advanced Optical Technologies, LLC.
- David P. Ramer
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for projecting electromagnetic radiation with a tailored...
- Patent number 5,733,028
- Issue date Mar 31, 1998
- Advanced Optical Technologies, LLC.
- David P. Ramer
- G01 - MEASURING TESTING