Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249460 | Method and apparatus for measuring irregular tread wear | Stephen M. Vossberg, John G. Lightner | 1993-10-05 |
| 5245867 | Method and apparatus for measuring tire parameters | H. James Sube, Larry E. Fritschel, James F. Siegfried, John L. Turner | 1993-09-21 |