Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838016 | Baling machines and baled products | Kenneth H. L. Frogbrook | 1989-06-13 |
| 4832267 | Apparatus for dispensing material | — | 1989-05-23 |
| 4286423 | Crop cutting apparatus | Godfrey P. Caldwell | 1981-09-01 |
| 4201033 | Disc mowers | John Robb, James A. Munro | 1980-05-06 |
| 4187664 | Agricultural machine structure | Jeffrey S. Ramsay | 1980-02-12 |