Inventor · disambiguated record
Douglas H. Warenback
Also filed as: WARENBACK DOUGLAS H · WARENBACK DOUGLAS HARRY
5 granted patents·786 citations·filing 1984–2005
84Inventor score
Top patents by PatentIndex Score
5 records- 0196US4780169ANon-uniform gas inlet for dry etching apparatusTEGAL CORP·Filed 1987·Granted Oct 25, 1988·625 cites·7 claims
- 0287USD557684SWireless headphoneWI GEAR INC·Filed 2005·Granted Dec 18, 2007·110 cites·1 claims
- 0377US4547247APlasma reactor chuck assemblyTEGAL CORP·Filed 1984·Granted Oct 15, 1985·44 cites·7 claims
- 0431US4867631ASpatula for wafer transportTEGAL CORP·Filed 1988·Granted Sep 19, 1989·5 cites·2 claims
- 0522US4984954ASpatula for wafer transportWARENBACK DOUGLAS H·Filed 1990·Granted Jan 15, 1991·2 cites·3 claims
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