Inventor · disambiguated record
Walter S. Gearhart
Also filed as: GEARHART WALTER S
4 granted patents·66 citations·filing 1977–2009
76Inventor score
Top patents by PatentIndex Score
4 records- 0177US4798547AFuel efficient propulsor for outboard motorsUS NAVY·Filed 1987·Granted Jan 17, 1989·22 cites·2 claims
- 0255US8702395B2Hub fin deviceGEARHART WALTER S·Filed 2009·Granted Apr 22, 2014·3 cites·5 claims
- 0352US6375416B1Technique for reducing acoustic radiation in turbomachineryFiled 1993·Granted Apr 23, 2002·36 cites·14 claims
- 0432US4144670ACyclic-action, siphon-operated buoyant toyGEARHART WALTER S·Filed 1977·Granted Mar 20, 1979·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →