Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482124 | Apparatus for enabling truck power take off functionality during auto neutral | Matthew W. Hormann, John Jacob, William E. Copeland, Michael L. Shoemaker, Brian P. Marshall +6 more | 2002-11-19 |
| 5563547 | Single switch PTO enabler | Brian P. Marshall, Eric T. Swenson, Riley A. Thomas, III | 1996-10-08 |
| 5463992 | Electronic interlock for multiple PTO enable switches | Eric T. Swenson, Riley A. Thomas, III, Brian P. Marshall | 1995-11-07 |