Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673012 | Tool tensioning device for debarking machine | John A. O'Brien | 1987-06-16 |
| 4657056 | Log debarking tool assembly | — | 1987-04-14 |
| 4649706 | Hydraulic feed control system for log debarkers | — | 1987-03-17 |
| 4643236 | Feed roll tensioning device | John A. O'Brien | 1987-02-17 |
| 4609020 | Log debarker tensioning system | — | 1986-09-02 |
| 4609019 | Hydraulic fed log debarker | — | 1986-09-02 |
| 4603718 | Feed roll construction for log debarkers | — | 1986-08-05 |
| 4585042 | Log debarker | — | 1986-04-29 |
| 4522242 | Hydraulic fed log debarker | — | 1985-06-11 |