Inventor · disambiguated record
Robin P. Yergenson
Also filed as: YERGENSON ROBIN P · YERGENSON ROBIN PIERCE
28 granted patents·2 pending applications·400 citations·filing 1988–2018
96Inventor score
Files withHEWLETT PACKARD CO12HEWLETT PACKARD DEVELOPMENT CO8HEWLETT PACKARD DEVELOPMENT CO LP4SWANTNER RICHARD L2HEWLETT PAKCARD COMPANY1
Top patents by PatentIndex Score
30 records- 0195US5655762AMechanism for avoiding multiple sheet misfeeds in sheet media feed systemsHEWLETT PACKARD CO·Filed 1995·Granted Aug 12, 1997·78 cites·20 claims
- 0292US5594535ARefillable toner cartridgeHEWLETT PACKARD CO·Filed 1995·Granted Jan 14, 1997·63 cites·8 claims
- 0384US9341981B2Printer with integrated toner containerSWANTNER RICHARD L·Filed 2011·Granted May 17, 2016·3 cites·13 claims
- 0483US5615876AApparatus and method for sensing accordion jams in a laser printerHEWLETT PACKARD CO·Filed 1995·Granted Apr 1, 1997·33 cites·9 claims
- 0581US5268823ALight transmission apparatus for electro-optically coupling to a display panel for an electronic instrumentHEWLETT PACKARD CO·Filed 1992·Granted Dec 7, 1993·51 cites·20 claims
- 0677US9244381B2Toner containerSWANTNER RICHARD L·Filed 2011·Granted Jan 26, 2016·2 cites·28 claims
- 0771US5236348APrinter paper status indicatorHEWLETT PACKARD CO·Filed 1992·Granted Aug 17, 1993·35 cites·6 claims
- 0868US6641318B2Methods and systems for a multi-position print media feed-trayHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Nov 4, 2003·10 cites·4 claims
- 0966US10088774B2Toner containerHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Oct 2, 2018·0 cites·6 claims
- 1066USD795954SPrinterHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2015·Granted Aug 29, 2017·13 cites·1 claims
- 1166US6567110B2System and method for reducing horizontal banding and misregistration between color planes in a color imageHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted May 20, 2003·7 cites·20 claims
- 1265US9329525B2Toner container and printing deviceRICHTSMEIER DEAN J·Filed 2012·Granted May 3, 2016·1 cites·7 claims
- 1364US10416591B2Toner cartridgeHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Sep 17, 2019·0 cites·16 claims
- 1463US6266073B1Four beam electrophotographic printing apparatusHEWLETT PACKARD CO·Filed 1999·Granted Jul 24, 2001·28 cites·11 claims
- 1562US10241441B2Toner containerHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Mar 26, 2019·0 cites·15 claims
- 1662US9618898B2Toner cartridgeHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2016·Granted Apr 11, 2017·0 cites·13 claims
- 1762US6182963B1Automatic force balance adjustment for sheet material cassette traysHEWLETT PACKARD CO·Filed 1999·Granted Feb 6, 2001·14 cites·18 claims
- 1860US6580890B2Clear toner for conditioning of development systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jun 17, 2003·7 cites·12 claims
- 1960US5630583ASheet media feeding mechanism having a variable radius feed rollerHEWLETT PACKARD CO·Filed 1995·Granted May 20, 1997·15 cites·1 claims
- 2058US9703243B2Toner CartridgeHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2016·Granted Jul 11, 2017·0 cites·10 claims
- 2157US5887232AApparatus for dispensing toner in an electrophotographic printing systemHEWLETT PACKARD CO·Filed 1995·Granted Mar 23, 1999·13 cites·21 claims
- 2256US9804526B2Toner containerHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2016·Granted Oct 31, 2017·0 cites·2 claims
- 2351US6507721B1Toner resupply roller with skewed ribsHEWLETT PACKARD CO·Filed 2002·Granted Jan 14, 2003·4 cites·3 claims
- 2450US6879790B2Cassette loading of printing consumablesHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Apr 12, 2005·4 cites·18 claims
- 2546US6003855AMultiple media sheet stack selection mechanismHEWLETT PAKCARD COMPANY·Filed 1997·Granted Dec 21, 1999·8 cites·6 claims
- 2641US5716744ADual beam color electrophotographic apparatusHEWLETT PACKARD CO·Filed 1996·Granted Feb 10, 1998·9 cites·11 claims
- 2740US10804649B2Non-conductive member between incompatible power terminalsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Oct 13, 2020·0 cites·13 claims
- 2832US2003091413A1Object retention in a rotatable carouselFiled 2001·Application pending·0 cites
- 2931US2002106223A1In-line color printer having horizontal intermediate transfer beltFiled 2001·Application pending·0 cites
- 3021US4949032AProbe for dual in-line packagesHEWLETT PACKARD CO·Filed 1988·Granted Aug 14, 1990·2 cites·4 claims
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