Inventor · disambiguated record
Donald L. Shumate
Also filed as: SHUMATE DONALD L · SHUMATE DONALD SR
2 granted patents·1 pending application·34 citations·filing 1976–2006
62Inventor score
Top patents by PatentIndex Score
3 records- 0174US4087216AFlow diverter pressure platePERMCO INC·Filed 1976·Granted May 2, 1978·26 cites·7 claims
- 0248US2007119462A1Arm protectorSHUMATE DONALD SR·Filed 2006·Application pending·0 cites
- 0336US4311444APressure-balancing end plate for a reversible gear pump or motorSHUMATE DONALD L·Filed 1979·Granted Jan 19, 1982·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →