| 8893868 |
Clutch assembly |
— |
2014-11-25 |
| 7753020 |
Gearwheel mechanism |
Thomas Uuzzie, Harald Gieb |
2010-07-13 |
| 6585092 |
Magnetorheological fluid fan drive design for manufacturability |
Anthony L. Smith |
2003-07-01 |
| 6073593 |
Plastic fan and thermal clutch drive |
Carl A. Nilson |
2000-06-13 |
| 5855265 |
Low disengage speed fan clutch |
— |
1999-01-05 |
| 5839558 |
Viscous fan clutch with engage port lock |
— |
1998-11-24 |
| 5377798 |
Clutch plate with blocking wall for a viscous fluid clutch |
David Hudson, David Drennen |
1995-01-03 |
| 5111923 |
Ramped clutch plate for a viscous fluid clutch |
— |
1992-05-12 |
| 5062514 |
Insulating retainer for a viscous fluid clutch |
Harvey J. Lambert |
1991-11-05 |
| 5022507 |
Anti-flowback check valve for a viscous fluid clutch |
Harvey J. Lambert |
1991-06-11 |
| 4995494 |
Pressure-responsive fluid check valve and method for viscous fluid clutch |
Ronald G. Huth |
1991-02-26 |
| 4987986 |
Electromagnetically actuated valve plate for a viscous fluid fan clutch |
James O. Strader, Jr. |
1991-01-29 |
| 4969920 |
Internal airflow check valve and method for a viscous fluid clutch |
— |
1990-11-13 |
| 4960191 |
Preloaded control arm for a viscous fluid clutch |
Harvey J. Lambert |
1990-10-02 |
| 4958709 |
Integrally formed wiper and orifice for a pump plate of a viscous fluid clutch |
— |
1990-09-25 |
| 4938328 |
Floating wiper for a pump plate of a viscous fluid clutch |
— |
1990-07-03 |
| 4938329 |
Snap-in-place wiper for a viscous fluid clutch |
— |
1990-07-03 |
| 4924985 |
Dual face wiper for a viscous fluid clutch |
— |
1990-05-15 |
| 4924984 |
Quick pump-out clutch plate for a viscous fluid clutch |
— |
1990-05-15 |
| 4924987 |
Pump plate assembly for a viscous fluid clutch |
— |
1990-05-15 |
| 4893703 |
Electromagnetic control assembly and method for a viscous fluid fan clutch |
James O. Strader, Jr. |
1990-01-16 |
| 4246877 |
Notched injector hold-down clamp |
— |
1981-01-27 |
| 4213620 |
Cylinder head gasket |
Joseph Kowalis |
1980-07-22 |
