Inventor · disambiguated record
James E. Keller
Also filed as: KELLER JAMES E
6 granted patents·141 citations·filing 1975–2018
84Inventor score
Files withMICRO AUDIOMETRICS CORP2ELECTRO AUDIO DYNAMICS1KELLER JAMES E1SATURN MANUFACTURING INC1WESTERN FLUID POWER CORP1
Top patents by PatentIndex Score
6 records- 0191US4034918ADrive arrangement for rotary shredding apparatusSATURN MANUFACTURING INC·Filed 1975·Granted Jul 12, 1977·58 cites·11 claims
- 0272US8398562B2Ear canal pressurization deviceKELLER JAMES E·Filed 2007·Granted Mar 19, 2013·20 cites·11 claims
- 0371US10959630B1Dual audiometric probe headsetMICRO AUDIOMETRICS CORP·Filed 2018·Granted Mar 30, 2021·2 cites·14 claims
- 0466US3991570AHydraulic accumulator pressure release valve and systemWESTERN FLUID POWER CORP·Filed 1975·Granted Nov 16, 1976·22 cites·11 claims
- 0564US11272865B1Audiometric probe including dual pressure transducer air system controlMICRO AUDIOMETRICS CORP·Filed 2018·Granted Mar 15, 2022·1 cites·7 claims
- 0661US4237905AAutomatic tympanometric testing meansELECTRO AUDIO DYNAMICS·Filed 1979·Granted Dec 9, 1980·38 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →