Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402621 | Torsional vibration dampers | Anthony John Curtis, Omar Moirano, Gerhard Ronner, Franz Sedlmeier, Wolfgang Dieminger +8 more | 2002-06-11 |
| 6348000 | Torsional vibration dampers | Anthony John Curtis, Adam Johnson Lambert | 2002-02-19 |
| 6128972 | Twin mass flywheel | Anthony John Curtis | 2000-10-10 |
| 6041678 | Twin mass flywheel | Anthony John Curtis, John F. Fitzpatrick-Ellis, Robert John Murphy, Peter Webster | 2000-03-28 |
| 5941134 | Twin mass flywheel | Anthony John Curtis | 1999-08-24 |
| 5819598 | Twin mass flywheel | Anthony John Curtis | 1998-10-13 |
| 5557984 | Twin mass flywheel | Anthony John Curtis | 1996-09-24 |
| 5551549 | Friction facing and carrier assembly | Benjamin Chetwood Struve | 1996-09-03 |
| 5366054 | Friction clutch cover assemblies | Robert John Murphy | 1994-11-22 |
| 5271488 | Friction facings and carrier assembly | Stuart J. Sleath | 1993-12-21 |
| 5257687 | Friction clutch driven plates | — | 1993-11-02 |
| 5199540 | Friction facing material and carrier assembly | John F. Fitzpatrick-Ellis, Stuart J. Sleath | 1993-04-06 |
| 4958714 | Adjusting device for a twin-plate clutch | Charles Higginbottom | 1990-09-25 |