David L. Patterson

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Mountaintop, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process of producing thick layers of silicon dioxide
- Patent number 4,604,304
- Issue date Aug 5, 1986
- RCA Corporation
- Lorenzo Faraone
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bellows assembly for crystal ribbon puller
- Patent number 4,360,499
- Issue date Nov 23, 1982
- RCA Corporation
- Nicholas F. Gubitose
- C30 - CRYSTAL GROWTH
Information Patent Grant
Crystal seed holder assembly
- Patent number 4,348,365
- Issue date Sep 7, 1982
- RCA Corporation
- Nicholas F. Gubitose
- C30 - CRYSTAL GROWTH
Information Patent Grant
Heat radiation deflectors within an EFG crucible
- Patent number 4,271,129
- Issue date Jun 2, 1981
- RCA Corporation
- Samuel Berkman
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for and method of supporting a crucible for EFG growth of...
- Patent number 4,251,206
- Issue date Feb 17, 1981
- RCA Corporation
- Samuel Berkman
- F27 - FURNACES KILNS OVENS RETORTS