Inventor · disambiguated record
Jeffrey A. Kahn
Also filed as: KAHN JEFFREY A
4 granted patents·525 citations·filing 1987–1994
84Inventor score
Technology areasB41J
Top patents by PatentIndex Score
4 records- 0198US5387314AFabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachiningHEWLETT PACKARD CO·Filed 1993·Granted Feb 7, 1995·287 cites·18 claims
- 0293US5441593AFabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachiningHEWLETT PACKARD CORP·Filed 1994·Granted Aug 15, 1995·78 cites·7 claims
- 0392US5608436AInkjet printer printhead having equalized shelf lengthHEWLETT PACKARD CO·Filed 1994·Granted Mar 4, 1997·73 cites·5 claims
- 0491US4809428AThin film device for an ink jet printhead and process for the manufacturing sameHEWLETT PACKARD CO·Filed 1987·Granted Mar 7, 1989·87 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →