Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D613204 | Vehicle | David B. Busch, Rollin E. Nothwehr, John E. Waters, Lyle Shuey, David Lauzun +12 more | 2010-04-06 |
| 7433332 | Managed microcell wireless mesh network architecture | Michael Golden | 2008-10-07 |
| 7025526 | Portable traffic control device | — | 2006-04-11 |
| 6623206 | Portable speed bump | David R. Blair, Robert E. Steele | 2003-09-23 |
| 6409418 | Tire deflating blade system | David R. Blair, Robert E. Steele | 2002-06-25 |