Inventor · disambiguated record
Gregor A. Campbell
Also filed as: CAMPBELL GREGOR · CAMPBELL GREGOR A
7 granted patents·1,344 citations·filing 1988–1996
91Inventor score
Top patents by PatentIndex Score
7 records- 0197US4990229AHigh density plasma deposition and etching apparatusPLASMA & MATERIALS TECH·Filed 1989·Granted Feb 5, 1991·363 cites·18 claims
- 0296US5429070AHigh density plasma deposition and etching apparatusPLASMA & MATERIALS TECH·Filed 1992·Granted Jul 4, 1995·277 cites·13 claims
- 0396US5091049AHigh density plasma deposition and etching apparatusPLASMA & MATERIALS TECH·Filed 1990·Granted Feb 25, 1992·150 cites·16 claims
- 0494US5122251AHigh density plasma deposition and etching apparatusPLASMA & MATERIALS TECH·Filed 1991·Granted Jun 16, 1992·281 cites·34 claims
- 0593US5421891AHigh density plasma deposition and etching apparatusPLASMA & MATERIALS TECH·Filed 1992·Granted Jun 6, 1995·130 cites·17 claims
- 0690US5656141AApparatus for coating substratesLEYBOLD AG·Filed 1996·Granted Aug 12, 1997·87 cites·19 claims
- 0785US4885070AMethod and apparatus for the application of materialsLEYBOLD AG·Filed 1988·Granted Dec 5, 1989·56 cites·46 claims
Join the waitlist — get patent alerts
Get an alert when Gregor A. Campbell files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →