Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637136 | Suspended coach transit system | — | 2017-05-02 |
| 6241117 | Pressure differential containment structure | Steven R. Wickins, John E. Schumacher, III | 2001-06-05 |
| 5865580 | Flexible automotive cargo barrier | — | 1999-02-02 |
| 4676073 | Cooling apparatus | — | 1987-06-30 |