Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291625 | Polyol compositions for polyurethanes | — | 2001-09-18 |
| 4858469 | Method and apparatus for testing timbers for disconformity or decay | Leslie Banks, William Beauford | 1989-08-22 |