Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602605 | Modified wood with surface coatings | Eugene Michael Ivankoe, Moon Kim, Charles U. Pittman, Jr., Lichang Wang, Ahmed Kabir +2 more | 2003-08-05 |
| 6231651 | Enhanced wood preservative composition | Tor P. Schultz | 2001-05-15 |
| 5944880 | Enhanced wood preservative composition | Tor P. Schultz | 1999-08-31 |
| 5730907 | Enhanced wood preservative composition | Tor P. Schultz | 1998-03-24 |
| 5540954 | Synergistic wood preservative compositions | Tor P. Schultz | 1996-07-30 |
| 5462589 | Synergistic wood preservative compositions | Tor P. Schultz | 1995-10-31 |
| 5200457 | Water repellant for wood | Ramesh C. Vasishth | 1993-04-06 |