John Simmins

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Frederick, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing ferrite films by radio-frequency generated ae...
- Patent number 5,213,851
- Issue date May 25, 1993
- Alfred University
- Robert L. Snyder
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...