Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185214 | One step process for imparting decay resistance and fire retardancy to wood products | Rodney C. DeGroot | 1993-02-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185214 | One step process for imparting decay resistance and fire retardancy to wood products | Rodney C. DeGroot | 1993-02-09 |