Inventor · disambiguated record

Earl L. Barton

Also filed as: BARTON EARL L · BARTON EARL LEWIS

4 granted patents·192 citations·filing 1992–1996

78Inventor score

Technology areasB41J

Files withHEWLETT PACKARD CO4

Top patents by PatentIndex Score

4 records

0193US5300958AMethod and apparatus for automatically cleaning the printhead of a thermal inkjet cartridgeHEWLETT PACKARD CO·Filed 1992·Granted Apr 5, 1994·158 cites·30 claims
0257US5617516AMethod and apparatus for optimizing printer operationHEWLETT PACKARD CO·Filed 1995·Granted Apr 1, 1997·20 cites·2 claims
0352US5710581AInkjet printhead having intermittent nozzle clearingHEWLETT PACKARD CO·Filed 1994·Granted Jan 20, 1998·12 cites·24 claims
0428US6203153B1Method and apparatus for printing on gelatin coated mediaHEWLETT PACKARD CO·Filed 1996·Granted Mar 20, 2001·2 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →