Inventor · disambiguated record
W. Wistar Rhoads
Also filed as: RHOADS W WISTAR
19 granted patents·709 citations·filing 1993–2002
96Inventor score
Technology areasB41J
Top patents by PatentIndex Score
19 records- 0193US5905514AServicing system for an inkjet printheadHEWLETT PACKARD CO·Filed 1996·Granted May 18, 1999·105 cites·26 claims
- 0291US5392063ASpring cartridge clamp for inkjet printer carriageHEWLETT PACKARD CO·Filed 1993·Granted Feb 21, 1995·69 cites·4 claims
- 0390US6913338B2Servicing system for an inkjet printheadHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 5, 2005·44 cites·11 claims
- 0488US5646665ASide biased datum scheme for inkjet cartridge and carriageHEWLETT PACKARD CO·Filed 1993·Granted Jul 8, 1997·72 cites·12 claims
- 0588US5461482AElectrical interconnect system for a printerHEWLETT PACKARD CO·Filed 1993·Granted Oct 24, 1995·64 cites·10 claims
- 0685US5642143AInk-jet hard copy apparatus having print cartridge biasing mechanism and cartridge loading methodHEWLETT PACKARD CO·Filed 1996·Granted Jun 24, 1997·46 cites·11 claims
- 0782US5617128AAlignment of multiple nozzle members in a printerHEWLETT PACKARD CO·Filed 1995·Granted Apr 1, 1997·42 cites·11 claims
- 0882US5414453AUse of a densitometer for adaptive control of printhead-to-media distance in ink jet printersHEWLETT PACKARD CO·Filed 1993·Granted May 9, 1995·39 cites·9 claims
- 0977US6206515B1Double compartment ink-jet cartridge with optimum snoutHEWLETT PACKARD CO·Filed 1998·Granted Mar 27, 2001·31 cites·12 claims
- 1074US5539436AModular carriage assembly for an inkjet printerHEWLETT PACKARD CO·Filed 1995·Granted Jul 23, 1996·31 cites·10 claims
- 1174US5455607ABlack text quality in printers using multiple black and color pensHEWLETT PACKARD CO·Filed 1993·Granted Oct 3, 1995·31 cites·10 claims
- 1272US5441354ACarriage support system for computer driven printerHEWLETT PACKARD CO·Filed 1994·Granted Aug 15, 1995·22 cites·12 claims
- 1372US5368403ACarriage support system for computer driven printerHEWLETT PACKARD CO·Filed 1993·Granted Nov 29, 1994·22 cites·16 claims
- 1471US5886714AActuation mechanism for translational wiping of a stationary inkjet printheadHEWLETT PACKARD CO·Filed 1995·Granted Mar 23, 1999·30 cites·32 claims
- 1567US5593240ACarriage support system for computer driven printerHEWLETT PACKARD CO·Filed 1996·Granted Jan 14, 1997·19 cites·11 claims
- 1665US5598194AWiping structure for cleaning electrical contacts for a printer and ink cartridgeHEWLETT PACKARD CO·Filed 1993·Granted Jan 28, 1997·20 cites·17 claims
- 1753US5748215AInk-jet printer including ink cartridge with optimum snout and alignment surfacesHEWLETT PACKARD CO·Filed 1995·Granted May 5, 1998·12 cites·1 claims
- 1852US5466077ASplit bushing mounting of a printer carriage with pre-loadHEWLETT PACKARD CO·Filed 1994·Granted Nov 14, 1995·9 cites·13 claims
- 1933US5348404ASplit bushing mounting of a printer carriage with pre-loadHEWLETT PACKARD CO·Filed 1993·Granted Sep 20, 1994·1 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →