Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8733073 | System and apparatus for cutting, windrowing, and baling material in a single pass | Paul L. Ardison, Roger J. Scheurer, Loren Steenhoek | 2014-05-27 |
| 7150419 | Trailer front mounted sprayers | Roger J. Scheurer, Richard L. Peterson | 2006-12-19 |
| 7073816 | Multi-use trailer | Jeremy Larson, Roger J. Scheurer | 2006-07-11 |
| 6314666 | Material moving blade | David D. Klemenhagen, Roger J. Scheurer | 2001-11-13 |
| D376373 | Earth working tool point | Richard L. Peterson, James A. Johnson | 1996-12-10 |
| 5529128 | High speed row crop cultivator | Richard L. Peterson, James A. Johnson | 1996-06-25 |
| D364409 | Earthworking tool point | Richard L. Peterson, James A. Johnson | 1995-11-21 |
| 5333559 | Row crop cultivator and seeding attachment | Gary D. Hodapp, James A. Johnson | 1994-08-02 |
| 4834189 | Row crop cultivator | Richard L. Peterson, James A. Johnson | 1989-05-30 |
| 4693331 | Tractor boom | James A. Johnson, Richard H. Schulz | 1987-09-15 |