Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5951932 | Process of making cellulose filaments | Patrick Arthur White, Malcolm Hayhurst, Ian David Roughsedge, Richard James Davies, Alan Sellars +4 more | 1999-09-14 |
| 5939000 | Process of making cellulose filaments | Patrick Arthur White, Malcolm Hayhurst, Ian David Roughsedge, Richard James Davies, Alan Sellars +4 more | 1999-08-17 |
| 5639484 | Spinning cell | Patrick Arthur White, Malcolm Hayhurst, Ian David Roughsedge, Richard James Davies, Alan Sellars +4 more | 1997-06-17 |
| 5527178 | Jet assembly | Patrick Arthur White, Michael R. Perry, Michael C. Quigley, Malcolm Hayhurst, Alan Sellars +2 more | 1996-06-18 |
| 5415697 | Cleaning of spinnerette jets | Jacqueline Faye MacDonald | 1995-05-16 |