Inventor · disambiguated record
Robert H. Neff
Also filed as: NEFF ROBERT · NEFF ROBERT H
12 granted patents·1 pending application·186 citations·filing 1990–2018
91Inventor score
Top patents by PatentIndex Score
13 records- 0193US8453678B2Piloted poppet valveNEFF ROBERT H·Filed 2009·Granted Jun 4, 2013·39 cites·15 claims
- 0289US9010373B2Pressure balanced valve with diaphragm valve member end sealNEFF ROBERT H·Filed 2011·Granted Apr 21, 2015·11 cites·33 claims
- 0387US8151824B2Balanced solenoid valveWILLIAMS KEVIN C·Filed 2007·Granted Apr 10, 2012·21 cites·9 claims
- 0485US7735518B2Valve assembly with dual actuation solenoidsMAC VALVES INC·Filed 2007·Granted Jun 15, 2010·15 cites·18 claims
- 0582US8167000B2Balanced solenoid valveNEFF ROBERT H·Filed 2008·Granted May 1, 2012·14 cites·15 claims
- 0680US6772791B2Directly operated pneumatic valve having an air assist returnMAC VALVES INC·Filed 2002·Granted Aug 10, 2004·29 cites·23 claims
- 0778US7210501B2Directly operated pneumatic valve having a differential assist returnMAC VALVES INC·Filed 2004·Granted May 1, 2007·27 cites·37 claims
- 0863US9903395B2Proportional pressure controller with isolation valve assemblyMAC VALVES INC·Filed 2016·Granted Feb 27, 2018·1 cites·23 claims
- 0960US5032704AMulti-pressure control systemMAC VALVES INC·Filed 1990·Granted Jul 16, 1991·20 cites·11 claims
- 1052US6637451B2Pneumatic pressure regulator assemblyMAC VALVES INC·Filed 2001·Granted Oct 28, 2003·7 cites·21 claims
- 1146US7036522B2Solenoid actuated pneumatic valve with an integrated pass-through and a quick mount bodyMAC VALVES INC·Filed 2003·Granted May 2, 2006·2 cites·17 claims
- 1243US2006027269A1Rapid response solenoid for electromagnetic operated valveNEFF ROBERT H·Filed 2005·Application pending·0 cites
- 1340US10711915B2Pilot actuated control pilot for operating valveMAC VALVES INC·Filed 2018·Granted Jul 14, 2020·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →