Inventor · disambiguated record
Andrew Pupillo
Also filed as: PUPILLO ANDREW
3 granted patents·105 citations·filing 1983–1988
74Inventor score
Files withPOSI SEAL INTERNATIONAL3
Top patents by PatentIndex Score
3 records- 0190US4533114AFail-safe actuator for rotary valvesPOSI SEAL INTERNATIONAL·Filed 1983·Granted Aug 6, 1985·71 cites·26 claims
- 0260US4779841AAssembly and method for installing and retaining valve sealsPOSI SEAL INTERNATIONAL·Filed 1986·Granted Oct 25, 1988·22 cites·5 claims
- 0342US4836500AAssembly and method for installing and retaining valve sealsPOSI SEAL INTERNATIONAL·Filed 1988·Granted Jun 6, 1989·12 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →