Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5870563 | Method and apparatus for optimizing message transmission | Lawrence Steven Evans, Graham Derek Wallis | 1999-02-09 |
| 5630184 | Method of deleting and adding nodes in a spanning tree network by collating replies from other nodes | Graham Derek Wallis | 1997-05-13 |
| 5454079 | Computer workstation | Lawrence Steven Evans, Graham Derek Wallis, Anthony Fyles, Andrew Key, Vincent Sethi | 1995-09-26 |