Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921024 | Method and apparatus to fell a tree | Ronald W. Wiemeri | 1990-05-01 |
| 4848424 | Vehicle mountable tree felling apparatus | Ronald W. Wiemeri | 1989-07-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921024 | Method and apparatus to fell a tree | Ronald W. Wiemeri | 1990-05-01 |
| 4848424 | Vehicle mountable tree felling apparatus | Ronald W. Wiemeri | 1989-07-18 |