Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634967 | Preservatives for wood and other cellulosic materials | Judith A. Cornfield, Janet Brown, Neil Ryan | 1997-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634967 | Preservatives for wood and other cellulosic materials | Judith A. Cornfield, Janet Brown, Neil Ryan | 1997-06-03 |