Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906484 | Electrically conductive lignocellulose particle board | Comer Brown | 1990-03-06 |
| 4659604 | Adhesive/nail plate truss assembly | — | 1987-04-21 |
| 4413459 | Laminated wooden structural assembly | — | 1983-11-08 |
| 4279788 | Aqueous polyisocyanate-lignin adhesive | — | 1981-07-21 |