Inventor · disambiguated record
Richard S. Brumm
Also filed as: BRUMM RICHARD S
8 granted patents·140 citations·filing 1974–1982
88Inventor score
Top patents by PatentIndex Score
8 records- 0186US3972364APressure surge relief systemGROVE VALVE & REGULATOR CO·Filed 1975·Granted Aug 3, 1976·41 cites·11 claims
- 0279US4416301AAnnular piston valveGROVE VALVE & REGULATOR CO·Filed 1981·Granted Nov 22, 1983·34 cites·6 claims
- 0355US4476730AOrifice meter with pressure venting and equalizing safety deviceGROVE VALVE & REGULATOR CO·Filed 1982·Granted Oct 16, 1984·15 cites·12 claims
- 0450US4050669AExpansible tube valvesGROVE VALVE & REGULATOR CO·Filed 1975·Granted Sep 27, 1977·12 cites·2 claims
- 0550US3942756AExpansible tube valveGROVE VALVE & REGULATOR CO·Filed 1974·Granted Mar 9, 1976·13 cites·4 claims
- 0647US4193578ALow torque control valveCASHCO INC·Filed 1977·Granted Mar 18, 1980·11 cites·6 claims
- 0740US4135697ALow pressure pilot valveGROVE VALVE & REGULATOR CO·Filed 1977·Granted Jan 23, 1979·8 cites·4 claims
- 0834US4313461APilot pressure intensifierGROVE VALVE & REGULATOR CO·Filed 1980·Granted Feb 2, 1982·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →