Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970852 | Grass catcher for reel mower | Joseph M. Check, Donald B. Schnotala | 1990-11-20 |
| 4878340 | Turf grooming reel | Helmut J. Ullrich, John M. Beattle, Jimmie D. Sinden | 1989-11-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970852 | Grass catcher for reel mower | Joseph M. Check, Donald B. Schnotala | 1990-11-20 |
| 4878340 | Turf grooming reel | Helmut J. Ullrich, John M. Beattle, Jimmie D. Sinden | 1989-11-07 |