Richard A. Hernandez

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Coatings for ink jet nozzles
- Patent number 4,643,948
- Issue date Feb 17, 1987
- International Business Machines Corporation
- Arthur F. Diaz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...