Inventor · disambiguated record
George J. Paptzun
Also filed as: BULLWINKLE BENJAMIN B · PAPTZUN GEORGE J
5 granted patents·125 citations·filing 1973–1991
83Inventor score
Top patents by PatentIndex Score
5 records- 0184US4201365ALined gate valve having improved seatITT·Filed 1978·Granted May 6, 1980·43 cites·8 claims
- 0264US4226428AFlexible seal and groove assemblyPAPTZUN GEORGE J·Filed 1978·Granted Oct 7, 1980·23 cites·13 claims
- 0360US3948480ARotary ball valveLUNKENHEIMER CO·Filed 1973·Granted Apr 6, 1976·19 cites·30 claims
- 0458US5172716ARecirculation valveKEYSTONE INT·Filed 1991·Granted Dec 22, 1992·28 cites·21 claims
- 0547US4057883AMethod of assembling rotary ball valveLUNKENHEIMER CO·Filed 1976·Granted Nov 15, 1977·12 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →