Inventor · disambiguated record
Kenneth W. Pietrowski
Also filed as: PIETROWSKI KENNETH W
18 granted patents·203 citations·filing 1983–2006
94Inventor score
Technology areasG03G
Top patents by PatentIndex Score
18 records- 0190US5016055AMethod and apparatus for using vibratory energy with application of transfer field for enhanced transfer in electrophotographic imagingXEROX CORP·Filed 1990·Granted May 14, 1991·44 cites·28 claims
- 0285US5600430ASplit recharge method and apparatus for color image formationXEROX CORP·Filed 1994·Granted Feb 4, 1997·32 cites·25 claims
- 0378USD370407SWall mounted strap for holding coiled cordsPIETROWSKI KENNETH W·Filed 1994·Granted Jun 4, 1996·23 cites·1 claims
- 0468US4533230APin charging device for use in xerographyXEROX CORP·Filed 1983·Granted Aug 6, 1985·14 cites·3 claims
- 0562US7430388B2Pin array scorotron charging system for small diameter printer photoreceptorsXEROX CORP·Filed 2006·Granted Sep 30, 2008·2 cites·1 claims
- 0662US5581330AMethod and apparatus for reducing residual toner voltageXEROX CORP·Filed 1994·Granted Dec 3, 1996·14 cites·15 claims
- 0758US5351113APre-pretransfer treatment to increase transfer latitude in tri-level xerographyXEROX CORP·Filed 1994·Granted Sep 27, 1994·11 cites·26 claims
- 0855US5897248AConformable bias transfer member having conductive filler materialsXEROX CORP·Filed 1994·Granted Apr 27, 1999·10 cites·6 claims
- 0951US7110701B2Xerographic charging device having two pin arraysXEROX CORP·Filed 2004·Granted Sep 19, 2006·5 cites·9 claims
- 1048US6047155AColor printing machine having AC pretransfer toner treatmentXEROX CORP·Filed 1999·Granted Apr 4, 2000·8 cites·14 claims
- 1147US6308032B1Rotatable charging apparatus, and printing machine including the sameXEROX CORP·Filed 2000·Granted Oct 23, 2001·3 cites·14 claims
- 1247US5613172AHybrid DC recharge method and apparatus for split recharge imagingXEROX CORP·Filed 1995·Granted Mar 18, 1997·9 cites·18 claims
- 1347US5420677AMethod and apparatus for extending material life in a bias transfer rollXEROX CORP·Filed 1991·Granted May 30, 1995·7 cites·39 claims
- 1447US5365317ACharging system for eliminating edgebanding in an electrostatographic printing processXEROX CORP·Filed 1993·Granted Nov 15, 1994·7 cites·17 claims
- 1545US6444960B1Heading element for charging devicesXEROX CORP·Filed 2002·Granted Sep 3, 2002·4 cites·20 claims
- 1637US6097915AAC scorotronXEROX CORP·Filed 1999·Granted Aug 1, 2000·4 cites·10 claims
- 1735US5778288AErase before A.C. recharge in color electrographic printingXEROX CORP·Filed 1997·Granted Jul 7, 1998·3 cites·6 claims
- 1834US6034368AAC corona current regulationXEROX CORP·Filed 1998·Granted Mar 7, 2000·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →