Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572820 | Diesel exhaust fluid (DEF) module cover and sensor assembly | James K. McMahon, Stephen C. Trance, Todd M. Wilson | 2023-02-07 |
| 11492948 | Diesel exhaust fluid (DEF) module cover and sensor assembly | James K. McMahon, Stephen C. Trance, Todd M. Wilson | 2022-11-08 |
| 10465419 | Self-learning lock and lock assembly | John Iden | 2019-11-05 |