Inventor · disambiguated record
Joseph Epstein
Also filed as: EPSTEIN JOSEPH · EPSTEIN JOSEPH CHARLES · EPSTEIN JOSEPH W
10 granted patents·1 pending application·98 citations·filing 1970–2015
88Inventor score
Top patents by PatentIndex Score
11 records- 0192US9120016B2Interactive guitar game designed for learning to play the guitarEPSTEIN JOSEPH CHARLES·Filed 2009·Granted Sep 1, 2015·36 cites·37 claims
- 0289US9839852B2Interactive guitar gameUBISOFT ENTERTAINMENT·Filed 2015·Granted Dec 12, 2017·9 cites·17 claims
- 0388US8986090B2Interactive guitar game designed for learning to play the guitarEPSTEIN JOSEPH CHARLES·Filed 2012·Granted Mar 24, 2015·15 cites·25 claims
- 0468US4263305ANovel pyridiniumaldoximes having micellar characteristicsINTERX RESEARCH CORP·Filed 1979·Granted Apr 21, 1981·5 cites·20 claims
- 0557US4083692ADetection and estimation of microquantities of alkylating agentsUS ARMY·Filed 1970·Granted Apr 11, 1978·17 cites·5 claims
- 0653US2008096733A1Liquid-fillable heavy training bagEPSTEIN JOSEPH W·Filed 2007·Application pending·0 cites
- 0739US4108746AMethod of oxidative degradation of phosphorous estersUS ARMY·Filed 1977·Granted Aug 22, 1978·10 cites·14 claims
- 0831US4108950AProcess for preparing organophosphorus and organophosphono fluorinesUS ARMY·Filed 1977·Granted Aug 22, 1978·0 cites·5 claims
- 0930US3993729AProcess for the manufacture of potassium phosphatesDEAD SEA WORKS LTD·Filed 1974·Granted Nov 23, 1976·3 cites·21 claims
- 1028US4840911AUse of sulfoxides for testing ionization detector systemUS ARMY·Filed 1987·Granted Jun 20, 1989·0 cites·3 claims
- 1123US4048022ASimulant compound and method for testing an agent alarmUS ARMY·Filed 1976·Granted Sep 13, 1977·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →