Inventor · disambiguated record
Ernst P. Hess
Also filed as: HESS ERNST · HESS ERNST P · HESS ERNST PETER
6 granted patents·156 citations·filing 1972–1996
86Inventor score
Top patents by PatentIndex Score
6 records- 0186US4132485AInk ribbon cartridge with constant tension mechanismQUME CORP·Filed 1975·Granted Jan 2, 1979·31 cites·13 claims
- 0284US3967790ACartridge drive apparatusQUME CORP·Filed 1975·Granted Jul 6, 1976·31 cites·10 claims
- 0381US3974906AEndless loop ribbon cartridge with random storageXEROX CORP·Filed 1972·Granted Aug 17, 1976·37 cites·3 claims
- 0469US6054454AMethod of controlling fish parasitesNOVARTIS AG·Filed 1996·Granted Apr 25, 2000·20 cites·13 claims
- 0568US4053042AEndless ribbon cartridgeQUME CORP·Filed 1976·Granted Oct 11, 1977·14 cites·11 claims
- 0652US5177110AInjectable parasiticidal compositionCIBA GEIGY CORP·Filed 1991·Granted Jan 5, 1993·23 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →