Inventor · disambiguated record
Robert R. Beeson
Also filed as: BEESON ROBERT · BEESON ROBERT R
12 granted patents·1,775 citations·filing 1987–1995
94Inventor score
Top patents by PatentIndex Score
12 records- 0198US5565900AUnit print head assembly for ink-jet printingHEWLETT PACKARD CO·Filed 1994·Granted Oct 15, 1996·387 cites·10 claims
- 0298US5408746ADatum formation for improved alignment of multiple nozzle members in a printerHEWLETT PACKARD CO·Filed 1993·Granted Apr 25, 1995·202 cites·6 claims
- 0398US5049898APrinthead having memory elementHEWLETT PACKARD CO·Filed 1990·Granted Sep 17, 1991·627 cites·13 claims
- 0498US4794409AInk jet pen having improved ink storage and distribution capabilitiesHEWLETT PACKARD CO·Filed 1987·Granted Dec 27, 1988·223 cites·9 claims
- 0594US5646666ABack pressure control in ink-jet printingHEWLETT PACKARD CO·Filed 1994·Granted Jul 8, 1997·107 cites·10 claims
- 0686US5621444AControlled heating of solid ink in ink-jet printingHEWLETT PACKARD CO·Filed 1994·Granted Apr 15, 1997·56 cites·21 claims
- 0786US5589865AInkjet page-wide-array printhead cleaning method and apparatusHEWLETT PACKARD CO·Filed 1994·Granted Dec 31, 1996·57 cites·7 claims
- 0882US5617128AAlignment of multiple nozzle members in a printerHEWLETT PACKARD CO·Filed 1995·Granted Apr 1, 1997·42 cites·11 claims
- 0974US6305786B1Unit print head assembly for an ink-jet printerHEWLETT PACKARD CO·Filed 1994·Granted Oct 23, 2001·33 cites·20 claims
- 1068US5742308AInk jet printer cartridge refilling method and apparatusHEWLETT PACKARD CO·Filed 1994·Granted Apr 21, 1998·22 cites·8 claims
- 1156US5388326ASelf aligning orifice construction for thermal ink-jet printheadsHEWLETT PACKARD CORP·Filed 1993·Granted Feb 14, 1995·17 cites·6 claims
- 1232US6299297B1Compacting empty ink containersHEWLETT PACKARD CO·Filed 1995·Granted Oct 9, 2001·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →