Robert Meister

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Silver Spring, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical sensing apparatus and method
- Patent number 4,443,700
- Issue date Apr 17, 1984
- Macedo; Pedro B.
- Pedro B. Macedo
- G02 - OPTICS
Information Patent Grant
Optical sensing apparatus and method
- Patent number 4,342,907
- Issue date Aug 3, 1982
- Macedo; Pedro B.
- Pedro B. Macedo
- G02 - OPTICS