Inventor · disambiguated record
Mark A. Hay
Also filed as: HAY MARK A · HAY MARK ARTHUR
10 granted patents·237 citations·filing 1998–2005
91Inventor score
Technology areasB41J
Top patents by PatentIndex Score
10 records- 0185US7731319B2Imaging head elevatorHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jun 8, 2010·10 cites·28 claims
- 0283US6224192B1Inkjet printing systems using a modular print cartridge assemblyHEWLETT PACKARD CO·Filed 1998·Granted May 1, 2001·51 cites·39 claims
- 0380US6065826AModular print cartridge receptacle for use in inkjet printing systemsHEWLETT PACKARD CO·Filed 1998·Granted May 23, 2000·44 cites·33 claims
- 0478US6120201APrinter with front portion providing access to print mechanismHEWLETT PACKARD CO·Filed 1999·Granted Sep 19, 2000·37 cites·18 claims
- 0576US6340256B1Media channel and method of clearing media jamsHEWLETT PACKARD CO·Filed 2000·Granted Jan 22, 2002·18 cites·14 claims
- 0674US6328415B1Displaceable print cartridge chuteHEWLETT PACKARD CO·Filed 1999·Granted Dec 11, 2001·33 cites·33 claims
- 0770US6652174B1Hybrid set-top box and printing deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 1999·Granted Nov 25, 2003·29 cites·12 claims
- 0861US6719417B2Ink container assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Apr 13, 2004·8 cites·11 claims
- 0959US6877852B2Ink jet printing systems and related methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Apr 12, 2005·7 cites·47 claims
- 1032US6923585B2Hybrid set-top box and printing deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Aug 2, 2005·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →