Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4284759 | Preparation of aminoplast resin particles | John Harrison | 1981-08-18 |
| 4268351 | Modified urea formaldehyde resin fiber paper | Kenneth McGregor | 1981-05-19 |
| 4202959 | Sulfite-modified fibrous resinous material | Kenneth McGregor | 1980-05-13 |