Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10349571 | Constant pressure hydraulic circuit with relief protection independent of pressure circuit | Rodney L. Hagman | 2019-07-16 |
| 10005494 | Adjustable wheel alignment cam | Charles Westfahl | 2018-06-26 |
| 7341419 | Mechanism for securing a tilt frame of a hook lift hoist to a truck frame | Gary L. Fleming | 2008-03-11 |
| 6926093 | Mechanism for mounting a soil leveling device | Rodney L. Hagman | 2005-08-09 |