Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6368669 | Blocked isocyanates | Anthony H. Hughes | 2002-04-09 |
| 5986033 | Blocked isocyanates | Anthony H. Hughes | 1999-11-16 |
| 5352755 | Blocked isocyanates | Anthony H. Hughes | 1994-10-04 |
| 5246557 | Blocked isocyanates | Anthony H. Hughes | 1993-09-21 |
| 4976837 | Blocked isocyanates | Anthony H. Hughes | 1990-12-11 |
| 4518435 | Dispersing agent for solids in polar organic liquids | James F. Stansfield, James Toole | 1985-05-21 |
| 4398955 | Dispersions | James F. Stansfield, James Toole | 1983-08-16 |
| 4224212 | Dispersing agents, dispersions containing these agents and paints and inks made from the dispersions | — | 1980-09-23 |