Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7168544 | Friction facing material for use in a friction environment | Douglas Guthrie, Jonathan M. Rich, Eric Schueler | 2007-01-30 |
| 7069636 | Friction facing method for use in a friction environment | Douglas Guthrie, Jonathan M. Rich, Eric Schueler | 2006-07-04 |
| 7014024 | System and method for improving cooling in a friction facing environment | Matthew Trippel | 2006-03-21 |
| 6439363 | Fabric arrangement and method for controlling fluid flow | — | 2002-08-27 |
| 6065579 | Synchronizer blocker rings used in manual transmissions | — | 2000-05-23 |
| 5998311 | Fabric arrangement and method for controlling fluid flow | — | 1999-12-07 |
| 5842551 | Fabric arrangement and method for controlling fluid flow | — | 1998-12-01 |
| 5615758 | Fabric arrangement and method for controlling fluid flow | — | 1997-04-01 |
| 5558317 | Volute springs adapted for torsional damper assemblies and method of manufacturing same | — | 1996-09-24 |
| 4639392 | Clutch plate member having layer of high durability, self-conforming friction facing | Larry Eldridge, Gerald L. Doty | 1987-01-27 |
| 4406394 | Method of friction band manufacture | — | 1983-09-27 |
| 4260047 | Friction disc and method of making same | — | 1981-04-07 |