Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676615 | Independently steerable drive pulley | Howard F. McGrath, Patrick Robbins | 1997-10-14 |
| 5427581 | Independently steerable idler pulley | Howard F. McGrath | 1995-06-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676615 | Independently steerable drive pulley | Howard F. McGrath, Patrick Robbins | 1997-10-14 |
| 5427581 | Independently steerable idler pulley | Howard F. McGrath | 1995-06-27 |