Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6107369 | Crosslinked film of tris-pyrrolidonyl triazine and polyfunctional active H-containing material | Robert G. Lees | 2000-08-22 |
| 5496944 | Process for preparing tris-pyrrolidonyl triazine crosslinker | Robert G. Lees | 1996-03-05 |