Inventor · disambiguated record
William C. Steiss
Also filed as: STEISS WILLIAM C
7 granted patents·283 citations·filing 1979–1986
89Inventor score
Files withNUPRO CO7
Top patents by PatentIndex Score
7 records- 0194US4262880APlug valveNUPRO CO·Filed 1979·Granted Apr 21, 1981·67 cites·10 claims
- 0285US4606374AValveNUPRO CO·Filed 1983·Granted Aug 19, 1986·42 cites·15 claims
- 0384US4530373APressure relief valveNUPRO CO·Filed 1983·Granted Jul 23, 1985·43 cites·16 claims
- 0483US4637430ACheck valveNUPRO CO·Filed 1985·Granted Jan 20, 1987·42 cites·22 claims
- 0576US4634099AHigh pressure inverted bellows valveNUPRO CO·Filed 1985·Granted Jan 6, 1987·35 cites·15 claims
- 0671US4263140AIn-line fluid filterNUPRO CO·Filed 1979·Granted Apr 21, 1981·29 cites·2 claims
- 0767US4684106AValveNUPRO CO·Filed 1986·Granted Aug 4, 1987·25 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →