Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527477 | Seat belt buckle tongue electromagnetic coupling with optional wireless sensor and/or actuator system | Len Cech, Gilbert A. Todd | 2016-12-27 |
| 8282163 | Seating system for mass transit vehicle | Leonard Cech, James D. Baal, Scott Kerby | 2012-10-09 |