Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525575 | Voice activated image capture device and method | David Llewellyn Rees, Takashi Saito | 2009-04-28 |
| 6108926 | Tape measure with chalk line, pencil sharpener, friction position holder and stud holder | Lori A. Thomas, Charles C. Thomas, Anne S. Fraser, Eric Fraser, Andrew R. Fraser +1 more | 2000-08-29 |
| 4908994 | Diamond skate sharpener | — | 1990-03-20 |