Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945015 | Intumescent material | Bruce Milner, Eric Southern | 1990-07-31 |
| 4931339 | Intumescent seals | — | 1990-06-05 |
| 4636538 | Intumescent material | — | 1987-01-13 |
| 4599369 | Intumescent composition | — | 1986-07-08 |
| 4581866 | Protection of expanded material and other flammable materials of low compression strength from fire, especially in structural bearings | — | 1986-04-15 |