Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4403011 | Process for the treatment of wool containing material | George C. Philpott | 1983-09-06 |
| 4370144 | Two-phase organic solvent-water dyeing process for polyester fibers | David G. Evans, Carl Becker | 1983-01-25 |
| 4348203 | Dyeing process | David G. Evans, Barrie Broadbent | 1982-09-07 |
| 4311480 | Dyeing composition | Ian M. Price | 1982-01-19 |