Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652001 | Spinnerette | Michael R. Perry, Alan Sellars | 1997-07-29 |
| 5639484 | Spinning cell | Malcolm Hayhurst, Alan R Owens, Ian David Roughsedge, Richard James Davies, Alan Sellars +4 more | 1997-06-17 |
| 5591388 | Method of making crimped solvent-spun cellulose fibre | Alan Sellars, Philip I. Robinson | 1997-01-07 |