William R. Harshbarger

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Bethlehem, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Device fabrication by plasma etching
- Patent number 4,208,241
- Issue date Jun 17, 1980
- Bell Telephone Laboratories, Incorporated
- William R. Harshbarger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fabrication of patterned silicon nitride insulating layers having g...
- Patent number 4,181,564
- Issue date Jan 1, 1980
- Bell Telephone Laboratories, Incorporated
- Thomas N. Fogarty
- H01 - BASIC ELECTRIC ELEMENTS