Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277269 | Torque transmitting device and system for marine propulsion | Jeremy L. Alby, Daniel J. Guse, Edward M. Thull | 2012-10-02 |
| 7762772 | Marine propeller with speed sensitive venting | Jeremy L. Alby, Daniel J. Guse, Edward M. Thull | 2010-07-27 |
| 4993151 | Method of making an easily removed marine propeller | Ronald M. Steiner, Roger E. Koepsel, Hubert S. Gilgenbach | 1991-02-19 |
| 4925369 | Easily removed marine propeller | Ronald M. Steiner, Roger E. Koepsel, Hubert S. Gilgenbach | 1990-05-15 |