Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335540 | Tire monitoring apparatus and method | John Mackay, Shawn D. Lammers, Robert H. Fulton | 1994-08-09 |
| 5231872 | Tire monitoring apparatus and method | John Mackay, Shawn D. Lammers, Robert H. Fulton | 1993-08-03 |