Inventor · disambiguated record
Edward Varney
Also filed as: VARNEY EDWARD · VARNEY EDWARD W
4 granted patents·146 citations·filing 1983–1994
80Inventor score
Top patents by PatentIndex Score
4 records- 0190US4533114AFail-safe actuator for rotary valvesPOSI SEAL INTERNATIONAL·Filed 1983·Granted Aug 6, 1985·71 cites·26 claims
- 0275US4915623ACalcination apparatusUNITED STATES GYPSUM CO·Filed 1989·Granted Apr 10, 1990·30 cites·11 claims
- 0373US5011668ACalcination apparatusUNITED STATES GYPSUM CO·Filed 1989·Granted Apr 30, 1991·25 cites·7 claims
- 0465US5580002AMethod and apparatus for heating and grinding materialsBPB INDUSTRIES PLC·Filed 1994·Granted Dec 3, 1996·20 cites·15 claims
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