Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905049 | Toner fusing apparatus | Alan E. Bickerstaff, Barry J. Collier, Joseph F. Hale, Peter M. Hitchmough, Ian Pitts | 1990-02-27 |
| 4870446 | Apparatus for dispensing release oil in an image fuser | Alan E. Bickerstaff, Barry J. Collier, Joseph F. Hale, Peter M. Hitchmough, Ian Pitts +4 more | 1989-09-26 |