Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7263892 | Passive tire pressure sensor and method | Kent B. Pfeifer, Robert Lee Waldschmidt, Catherine Hook Morgan | 2007-09-04 |
| 7096736 | Passive tire pressure sensor and method | Kent B. Pfeifer, Robert Lee Waldschmidt, Catherine Hook Morgan | 2006-08-29 |