Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461245 | Golf improvement system | — | 2002-10-08 |
| 5395816 | Antidoting herbicidal 3-ixoxazolidinone compounds | Michael P. Ensminger, Michael Joseph Urwiler, Dirk C. Drost, James E. Wissmiller | 1995-03-07 |
| 5259996 | Low profile cascade aerator | — | 1993-11-09 |