Inventor · disambiguated record
Neil R. Upham
Also filed as: UPHAM NEIL R
3 granted patents·207 citations·filing 1977–1980
72Inventor score
Files withAEROQUIP CORP3
Top patents by PatentIndex Score
3 records- 0194US4324407APressure actuated metal-to-metal sealAEROQUIP CORP·Filed 1980·Granted Apr 13, 1982·192 cites·9 claims
- 0255US4209037AEnvironmental check valveAEROQUIP CORP·Filed 1977·Granted Jun 24, 1980·14 cites·5 claims
- 0329US4270717AElastomeric instrument clampAEROQUIP CORP·Filed 1979·Granted Jun 2, 1981·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →