Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4380259 | Veneer lathe apparatus and method using independently adjustable powered back-up roll | Byron B. Brookhyser, Arthur L. McGee, Darrell E. Pierson | 1983-04-19 |
| 4342348 | Veneer lathe chuck assembly | Darrell E. Pierson | 1982-08-03 |