Inventor · disambiguated record
Clifford K. Friend
Also filed as: FRIEND CLIFFORD K
5 granted patents·68 citations·filing 1980–2000
80Inventor score
Files withXEROX CORP5
Top patents by PatentIndex Score
5 records- 0186US6157804AAcoustic transfer assist driver systemXEROX CORP·Filed 2000·Granted Dec 5, 2000·37 cites·16 claims
- 0255US5500721APower supply topology enabling bipolar voltage output from a single voltage inputXEROX CORP·Filed 1995·Granted Mar 19, 1996·13 cites·35 claims
- 0346US5361123AMicrocontroller based xerographic charge device power supplyXEROX CORP·Filed 1993·Granted Nov 1, 1994·9 cites·4 claims
- 0436US5204730ATransfer, detac polarity switchingXEROX CORP·Filed 1992·Granted Apr 20, 1993·5 cites·9 claims
- 0532US4286316AHigh voltage sine wave power supplyXEROX CORP·Filed 1980·Granted Aug 25, 1981·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →