Inventor · disambiguated record
Thomas H. Tinholt
Also filed as: KONKLE PHILLIP E · TINHOLT THOMAS · TINHOLT THOMAS H
19 granted patents·470 citations·filing 1976–2016
96Inventor score
Top patents by PatentIndex Score
19 records- 0196US4046239AViscous driven overrunning clutchEATON CORP·Filed 1976·Granted Sep 6, 1977·59 cites·7 claims
- 0292US4064980ADual speed viscous fluid couplingEATON CORP·Filed 1976·Granted Dec 27, 1977·41 cites·11 claims
- 0391US10279439B1Method of making a valve system for a valve asemblyHUMPHREY PROD CO·Filed 2016·Granted May 7, 2019·4 cites·19 claims
- 0491US8186978B2Pump with linear actuatorTINHOLT THOMAS H·Filed 2007·Granted May 29, 2012·36 cites·18 claims
- 0590US4915134AThree-way poppet valve with hollow stemHUMPHREY PROD CO·Filed 1989·Granted Apr 10, 1990·66 cites·6 claims
- 0685US10228072B1Valve stem and assemblyHUMPHREY PROD CO·Filed 2015·Granted Mar 12, 2019·8 cites·21 claims
- 0784US5211198APoppet construction for valveHUMPHREY PROD CO·Filed 1992·Granted May 18, 1993·51 cites·7 claims
- 0883US9494245B1Over-molded valve stem and method of making a valve stem for a valve assemblyHUMPHREY PROD CO·Filed 2014·Granted Nov 15, 2016·5 cites·23 claims
- 0983US4051936AFluid coupling device and valve support used thereinEATON CORP·Filed 1976·Granted Oct 4, 1977·29 cites·18 claims
- 1080US4103765AResilient support for coil of viscous fluid driveEATON CORP·Filed 1977·Granted Aug 1, 1978·22 cites·14 claims
- 1175US4971115AFour-way poppet valve with hollow stem and four-port bodyHUMPHREY PROD CO·Filed 1989·Granted Nov 20, 1990·31 cites·21 claims
- 1273US4842020ADouble-solenoid single-stem four-way valveHUMPHREY PROD CO·Filed 1988·Granted Jun 27, 1989·22 cites·7 claims
- 1371US4190139ACentering abutment for viscous fluid driveEATON CORP·Filed 1978·Granted Feb 26, 1980·18 cites·12 claims
- 1468US4557357ATorsion damping mechanism with a viscous couplingEATON CORP·Filed 1984·Granted Dec 10, 1985·19 cites·10 claims
- 1568US4116318AFluid flow restriction path in viscous fluid clutchEATON CORP·Filed 1977·Granted Sep 26, 1978·17 cites·11 claims
- 1663US4190140AFluid coupling device, bimetal clip and method of assembly thereforEATON CORP·Filed 1978·Granted Feb 26, 1980·17 cites·8 claims
- 1755US4076110AQuick disengagement viscous drive couplingEATON CORP·Filed 1976·Granted Feb 28, 1978·11 cites·8 claims
- 1847US4073370AViscous fan drive assembly arrangementEATON CORP·Filed 1976·Granted Feb 14, 1978·9 cites·7 claims
- 1939US4061218AFluid coupling device and bimetal coil for use thereinEATON CORP·Filed 1976·Granted Dec 6, 1977·5 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Thomas H. Tinholt 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 →