Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852200 | Power take-off with bell housing cooling system | Rodney R Laisure, Gary R. Haasch | 2023-12-26 |
| 9709111 | Rotational coupling device with non-contact anti-rotation mechanism | Brian K. Holmbeck, Michael Humy | 2017-07-18 |
| 8978854 | Rotational coupling device with integrated rotor and brake disc | James A. Pardee | 2015-03-17 |
| 8967355 | Rotational coupling device configured for vertical orientation | James A. Pardee | 2015-03-03 |
| 8887890 | Rotational coupling device with self-contained wet clutch pack | James A. Pardee, Brian K. Holmbeck | 2014-11-18 |
| 8881882 | Rotational coupling device with improved lubrication | James A. Pardee | 2014-11-11 |
| 8393451 | Rotational coupling device with wear compensation structure | James A. Pardee, Charles F. Magers | 2013-03-12 |
| 7423392 | Speed control for an electric linear actuator such as a trailer jack and the like | — | 2008-09-09 |
| 6666527 | Electro-hydraulic brake actuating device for a trailer | David L. Swanson | 2003-12-23 |
| 6264229 | Gooseneck trailer coupler | Rodney Peterson, Damon Dirk Shaw | 2001-07-24 |
| 5788258 | Folding ball hitch with recessed safety chain attachment | David L. Swanson, Donald R. Davidson | 1998-08-04 |
| D307965 | Dual capstan electric puller | David L. Eley, Jeffrey J. Plummer | 1990-05-15 |
| 4724616 | Panel punch | Larry G. Adleman | 1988-02-16 |