Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661883 | Method and apparatus allowing remote key system units to interoperate | Michael T. Dowser, Robert P. Macaulay, Brian B. Egan, Frank F. Meijer, Daniel Thibault | 2003-12-09 |
| 6330316 | Alternate routing schemes using quality of service information for calls involving unreliable networks | John Donak, Frank Meijer | 2001-12-11 |
| 5907537 | OA&M system | Mario R. J. Papineau, Pierre A. Hamel, Eric Fredine, Ian W. Olthof, Mathew Perkins | 1999-05-25 |