Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10051783 | Wheel assembly for an adjustable planter bar system | Dusko Bruer | 2018-08-21 |
| 10021827 | Twin row planter | Dusko Bruer | 2018-07-17 |
| 9955626 | Adjustable planter bar system | Dusko Bruer | 2018-05-01 |
| 5419028 | Method of making a hose coupling | Jerome P. Hoffman | 1995-05-30 |
| 5339668 | Hose coupling, ferrule therefor and methods of making the same | Jerome P. Hoffman | 1994-08-23 |
| 5285561 | Hose coupling, ferrule therefor and methods of making the same | Jerome P. Hoffman | 1994-02-15 |