Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361848 | Agricultural cultivator | Mathew W. Fleischer, Russell G. Evans, Robert R. Cutsor, Elmer S. Zach | 1994-11-08 |
| 5031704 | Guidance control apparatus for agricultural implement | Mathew W. Fleischer | 1991-07-16 |
| 4930581 | Guidance control apparatus for agricultural implement | Mathew W. Fleischer | 1990-06-05 |
| 4585074 | Ridge forming apparatus | Mathew W. Fleischer | 1986-04-29 |
| 4580506 | Liquid fertilizer attachment | Mathew W. Fleischer | 1986-04-08 |
| 4550122 | Attachment for removing residue in front of a planter | Ward E. Ryon | 1985-10-29 |