Inventor · disambiguated record
John N. Scapes
Also filed as: SCAPES JOHN N
7 granted patents·177 citations·filing 1977–1996
87Inventor score
Top patents by PatentIndex Score
7 records- 0185US4831833AFrost detection system for refrigeration apparatusPARKER HANNIFIN CORP·Filed 1987·Granted May 23, 1989·86 cites·8 claims
- 0265US5577709AStem seal configuration for ball valvesHENRY VALVE CO·Filed 1995·Granted Nov 26, 1996·31 cites·7 claims
- 0360US5590680AExternal valve operating meansHENRY VALVE CO·Filed 1996·Granted Jan 7, 1997·23 cites·5 claims
- 0453US4129284AMetering valveGOULD INC·Filed 1977·Granted Dec 12, 1978·15 cites·17 claims
- 0545US4284100APipe mount manifold assemblyGOULD INC·Filed 1979·Granted Aug 18, 1981·10 cites·3 claims
- 0643US4118007AValve structureGOULD INC·Filed 1977·Granted Oct 3, 1978·9 cites·11 claims
- 0730US4119296AValve with enclosed soft tip stemGOULD INC·Filed 1977·Granted Oct 10, 1978·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →