Inventor · disambiguated record
Jeffrey Simmonds
Also filed as: SIMMONDS JEFFREY · SIMMONDS JEFFREY S
18 granted patents·1 pending application·152 citations·filing 2001–2024
93Inventor score
Top patents by PatentIndex Score
19 records- 0196US11248715B1Proportional solenoid valveMAC VALVES INC·Filed 2020·Granted Feb 15, 2022·7 cites·21 claims
- 0294US8783653B2Multi-port modular valve with snap-in seatMAC VALVES INC·Filed 2012·Granted Jul 22, 2014·21 cites·24 claims
- 0393US9074699B2Multi-port normally open modular valve with thread-in seatMAC VALVES INC·Filed 2012·Granted Jul 7, 2015·16 cites·25 claims
- 0493US8453678B2Piloted poppet valveNEFF ROBERT H·Filed 2009·Granted Jun 4, 2013·39 cites·15 claims
- 0589US9010373B2Pressure balanced valve with diaphragm valve member end sealNEFF ROBERT H·Filed 2011·Granted Apr 21, 2015·11 cites·33 claims
- 0687US11976734B2Proportional flow control valveMAC VALVES INC·Filed 2022·Granted May 7, 2024·2 cites·16 claims
- 0787US8151824B2Balanced solenoid valveWILLIAMS KEVIN C·Filed 2007·Granted Apr 10, 2012·21 cites·9 claims
- 0886US9395010B2Multi-port modular valve with snap-in seatMAC VALVES INC·Filed 2014·Granted Jul 19, 2016·6 cites·24 claims
- 0984US10774943B2Modular valve with O-ring valve setMAC VALVES INC·Filed 2018·Granted Sep 15, 2020·4 cites·20 claims
- 1084US10753498B2Flow-through liquid valveMAC VALVES INC·Filed 2018·Granted Aug 25, 2020·2 cites·16 claims
- 1182US8167000B2Balanced solenoid valveNEFF ROBERT H·Filed 2008·Granted May 1, 2012·14 cites·15 claims
- 1281US11779872B2Pulse valveMAC VALVES INC·Filed 2020·Granted Oct 10, 2023·1 cites·9 claims
- 1375US11028837B2Solenoid pumpMAC VALVES INC·Filed 2019·Granted Jun 8, 2021·1 cites·18 claims
- 1467US11859729B2Proportional solenoid valveMAC VALVES INC·Filed 2022·Granted Jan 2, 2024·0 cites·21 claims
- 1556US12467542B2Valve having a quad ring sealMAC VALVES INC·Filed 2024·Granted Nov 11, 2025·0 cites·8 claims
- 1652US6637451B2Pneumatic pressure regulator assemblyMAC VALVES INC·Filed 2001·Granted Oct 28, 2003·7 cites·21 claims
- 1751US12152700B2Pilot valve having diaphragmMAC VALVES INC·Filed 2022·Granted Nov 26, 2024·0 cites·19 claims
- 1845US10731677B2Pneumatic control valve manifoldMAC VALVES INC·Filed 2017·Granted Aug 4, 2020·0 cites·20 claims
- 1945US2007176720A1Flux bushing for solenoid actuatorMAC VALVES INC·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jeffrey Simmonds files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →