Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602465 | Gelatinous wood preservative | Michael J. Maloney | 2003-08-05 |
| 5236711 | Method for preserving wooden cross-tie | John Conover | 1993-08-17 |
| 5043225 | Wood preserving pad | John Conover | 1991-08-27 |