Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7546765 | Scanning device and method for analyzing a road surface | Richard D. Janke, John D. Davis, James C. Tebbe, Herbert R. Butterfield, Timothy D. Roberts +3 more | 2009-06-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7546765 | Scanning device and method for analyzing a road surface | Richard D. Janke, John D. Davis, James C. Tebbe, Herbert R. Butterfield, Timothy D. Roberts +3 more | 2009-06-16 |