Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311344 | Lockable tongs | Helen Kerr, Gord Morrison, Graham Sharples, Johnny Lim | 2007-12-25 |
| D494003 | Teapot | Helen Kerr | 2004-08-10 |
| 6689954 | Security device for a workstation | Lynda Vaughan, Chris Robertson, Helen Kerr, Tysen Lee, Graham Sharples +2 more | 2004-02-10 |