Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5511596 | Quick change debarking chain | Myron H. Wardell, Jr. | 1996-04-30 |
| 5419379 | Two flail debarking chain | — | 1995-05-30 |
| 5343912 | Debarking chain quick change fitting | Michael R. Chronister, Frederick J. Brindisi | 1994-09-06 |
| 4711280 | Vertical flail delimber | — | 1987-12-08 |
| 4690187 | Method and apparatus for flail debarking | — | 1987-09-01 |
| 4385650 | Feed roll with spikes | — | 1983-05-31 |
| 4358144 | Self-releasing choker | James Norton | 1982-11-09 |