Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974401 | Active damper for a planetary gear arrangement | Michael O'Leary, Jeffrey Rayce | 2005-12-13 |
| 6477909 | Active damper for a countershaft transmission | Jeffrey Rayce, Michael O'Leary | 2002-11-12 |