Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303477 | Multi-ring sprocket | — | 1994-04-19 |
| 5153996 | Rivet connector for hedge cutting blade | Robert J. Penberthy | 1992-10-13 |
| 5138908 | Vegetation cutting tool and method of manufacture | Kenneth P. Raetz, Kenneth E. Neuschwanger, Charles R. Klyzek | 1992-08-18 |
| 5136783 | Chain saw sprocket | Don A. Bell | 1992-08-11 |
| 5093999 | Vegetation cutting tool and method of manufacture | Kenneth P. Raetz, Kenneth E. Neuschwanger, Charles R. Klyzek | 1992-03-10 |