Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927939 | Damped motorcycle primary drive sprocket system with dampers | Thomas F. Hoban, John E. Dahmer | 2021-02-23 |
| 5109975 | Segmented turning device | — | 1992-05-05 |
| 5012915 | Method and apparatus for rotating an item | Jay L. Kristola | 1991-05-07 |