Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416513 | Variable resolution single lever speed control for a hydrostatic transmission | Daniel Marc Heim | 2008-08-26 |
| 6375564 | Ramp segment for a combine rotor | Daniel Marc Heim, Corwin M. Puryk | 2002-04-23 |