Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531561 | Loader parking stand system | Ken K. Oka, Gordon D. Hubbard, Frank F. Rocco, David W. Bratt, Dean R. Chalmers +1 more | 1996-07-02 |
| 5232330 | Structure for mounting hydraulic hoses for a power loader | David A. Willer | 1993-08-03 |
| 5135347 | Loader mounting | Edward T. Kaczmarczyk, Mervin P. Kizlyk | 1992-08-04 |
| 4986722 | Mounting structure for a loader attachment | Edward T. Kaczmarczyk | 1991-01-22 |
| 4936737 | Loader mounting system | Henry Friesen, Nicholas Hamm | 1990-06-26 |
| 4798511 | Method and apparatus for attaching a loader to a tractor | Edward T. Kaczmarczyk, Roger A. Noyes | 1989-01-17 |
| 4394976 | Hydraulically operated push-off manure spreader | — | 1983-07-26 |
| 4318659 | Manure spreader box | David A. Willer, Gerardus A. Veldhoven | 1982-03-09 |
| 4196859 | Spreader control | Clarence R. Trott, Gerardus A. Veldhoven | 1980-04-08 |