Frank A. Grunfeld

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Kenilworth, GB

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Patents Grantslast 30 patents

Information Patent Grant
Barrier mechanism for isolating drive chain from active chamber in...
- Patent number 5,033,404
- Issue date Jul 23, 1991
- Nima Technology Ltd.
- Frank A. Grunfeld
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film deposition
- Patent number 4,646,678
- Issue date Mar 3, 1987
- Nima Technology Limited
- Frank A. Grunfeld
- B82 - NANO-TECHNOLOGY