John J. Zaniewski

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Berlin, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
High quality optically polished aluminum mirror and process for pro...
- Patent number 6,966,820
- Issue date Nov 22, 2005
- The United States of America as represented by the administrator of the Natio...
- James J. Lyons, III
- B24 - GRINDING POLISHING
Information Patent Grant
High quality optically polished aluminum mirror and process for pro...
- Patent number 6,350,176
- Issue date Feb 26, 2002
- The United States of America as represented by the administrator of the Natio...
- James J. Lyons
- B24 - GRINDING POLISHING