Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691493 | Vehicle battery tray having tub-based component | Mark Charles Stephens, Joseph R. Matecki, Matthew Kuipers, Paul Michael Roehm | 2023-07-04 |
| 11688910 | Vehicle battery tray having tub-based component | Mark Charles Stephens, Joseph R. Matecki, Matthew Kuipers, Paul Michael Roehm | 2023-06-27 |
| 10886513 | Vehicle battery tray having tub-based integration | Mark Charles Stephens, Joseph R. Matecki, Matthew Kuipers, Paul Michael Roehm | 2021-01-05 |