Inventor · disambiguated record
Richard A. Sader
Also filed as: SADER RICHARD A
5 granted patents·288 citations·filing 1996–2004
85Inventor score
Top patents by PatentIndex Score
5 records- 0196US5946012AReliable high performance drop generator for an inkjet printheadHEWLETT PACKARD CO·Filed 1998·Granted Aug 31, 1999·131 cites·44 claims
- 0293US5874974AReliable high performance drop generator for an inkjet printheadHEWLETT PACKARD CO·Filed 1996·Granted Feb 23, 1999·91 cites·42 claims
- 0388US6610129B1Ink-jet inks which prevent kogation and prolong resistor life in ink-jet pensHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Aug 26, 2003·31 cites·32 claims
- 0487US6607589B2Cyan ink formulationHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Aug 19, 2003·26 cites·16 claims
- 0570US7388040B2Anti-kogation additives compatible with cationic polymers for fixer-based printing systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jun 17, 2008·9 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →