Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359728 | Anti-cavitation valve assembly | David M. Rose, John Frederic Link | 2022-06-14 |
| 7014038 | Cargo power drive unit | Alan F. Leingang, Matthew McConnell | 2006-03-21 |
| 6420846 | Power drive unit with stall sensor | — | 2002-07-16 |
| 5588661 | Wheel mounting bracket and spacer | — | 1996-12-31 |
| D310176 | Basketball possession indicator | — | 1990-08-28 |
| 4592545 | Isokinetic exercise apparatus and method | Steven M. Sagedahl, Jeffry W. German | 1986-06-03 |