Inventor · disambiguated record
Frank Ura
Also filed as: URA FRANK
3 granted patents·167 citations·filing 1975–1983
76Inventor score
Files withHEWLETT PACKARD CO3
Top patents by PatentIndex Score
3 records- 0192US4535343AThermal ink jet printhead with self-passivating elementsHEWLETT PACKARD CO·Filed 1983·Granted Aug 13, 1985·109 cites·11 claims
- 0289US3973106AThin film thermal print headHEWLETT PACKARD CO·Filed 1975·Granted Aug 3, 1976·45 cites·8 claims
- 0354US4007352AThin film thermal print headHEWLETT PACKARD CO·Filed 1975·Granted Feb 8, 1976·13 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →