Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652001 | Spinnerette | Michael R. Perry, Patrick Arthur White | 1997-07-29 |
| 5639484 | Spinning cell | Patrick Arthur White, Malcolm Hayhurst, Alan R Owens, Ian David Roughsedge, Richard James Davies +4 more | 1997-06-17 |
| 5601765 | Method for manufacturing crimped solvent-spun cellulose fibre of controlled quality | Ronald Derek Payne, Penny E. Letts, Neville P. Bluckert | 1997-02-11 |
| 5591388 | Method of making crimped solvent-spun cellulose fibre | Patrick Arthur White, Philip I. Robinson | 1997-01-07 |