Albert Feldman

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Rockville, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a smooth plate of diamond
- Patent number 5,221,501
- Issue date Jun 22, 1993
- The United States of America as represented by the Secretary of Commerce
- Albert Feldman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pressure and temperature insensitive glass and optical coatings and...
- Patent number 4,709,987
- Issue date Dec 1, 1987
- The United States of America as represented by the Secretary of the Navy
- Douglas Blackburn
- G02 - OPTICS