Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225404 | Information system for industrial vehicles | Aaron H. Harshbarger, David K. Tinnerman, Timothy A. Wellman, Dean E. Winner | 2022-01-18 |
| 10013815 | Information system for industrial vehicles | Aaron H. Harshbarger, David K. Tinnerman, Timothy A. Wellman, Dean E. Winner | 2018-07-03 |
| 8725345 | Information system for industrial vehicles | Sergio Schulte de Oliveira, Benjamin J. Purrenhage, Philip W. Swift, David K. Tinnerman | 2014-05-13 |
| 8583314 | Information system for industrial vehicles | Sergio Schulte de Oliveira, Benjamin J. Purrenhage, Philip W. Swift, David K. Tinnerman | 2013-11-12 |