Inventor · disambiguated record
David A. Hotvet
Also filed as: HOTVET DAVID A
4 granted patents·255 citations·filing 1986–2015
81Inventor score
Top patents by PatentIndex Score
4 records- 0190US5550923ADirectional ear device with adaptive bandwidth and gain controlMINNESOTA MINING & MFG·Filed 1994·Granted Aug 27, 1996·145 cites·13 claims
- 0290US4718099AAutomatic gain control for hearing aidTELEX COMMUNICATIONS·Filed 1986·Granted Jan 5, 1988·68 cites·20 claims
- 0376US9636259B2Water resistant acoustic port in ear-mouthed hearing device3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted May 2, 2017·3 cites·18 claims
- 0463US4827525AAttachment device for a probe microphoneMINNESOTA MINING & MFG·Filed 1988·Granted May 2, 1989·39 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →