Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571617 | Method and apparatus using directional antenna or learning modes for tire inflation pressure monitoring and location determination | Jan Van Niekerk, Roger D. St. Amand, Paul N. Katz | 2003-06-03 |
| 6463798 | Tire inflation pressure monitoring and location determining method and apparatus | Jan Van Niekerk, Roger D. St. Amand, Paul N. Katz | 2002-10-15 |