Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5509258 | Operator presence control for reel mower | Richard David Thier, Phillip Orland Swenson | 1996-04-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5509258 | Operator presence control for reel mower | Richard David Thier, Phillip Orland Swenson | 1996-04-23 |