Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6938402 | Mowing blades having an impact energy absorbing structure | John W. Hopkins, David J. Pahl | 2005-09-06 | $9,335,000 |
| D487098 | Blade | John W. Hopkins, David J. Pahl | 2004-02-24 | |
| 5848520 | Control for hydrostatic transmissions | Stephen A. Braun, Llewellyn E. Williams | 1998-12-15 | $25,775,000 |
| 4914898 | V-belt guide | Michael J. Jenkins | 1990-04-10 | $2,144,000 |