Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7251458 | Systems and methods for recycling of cell phones at the end of life | — | 2007-07-31 | $18,163,000 |
| 6052581 | Automatic NAM programming of radio telephone | Tony McKillop, Donald Yiu, Alan Grimmett, Mike Butler | 2000-04-18 | $70,225,000 |
| 5848360 | Method and apparatus for programming a radio telephone | Alan Grimmett | 1998-12-08 | $35,203,000 |
| 5636265 | Radio telephone with automatic answering | Michael Overy | 1997-06-03 | $16,143,000 |