Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330859 | Method for activating a dampening apparatus | James W. Jakobsen, Thomas C. Hayes | 2001-12-18 |
| 6095042 | Dampener activation apparatus and method | James W. Jakobsen, Thomas C. Hayes | 2000-08-01 |