Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10854963 | Antenna assembly | Gregory James Grudzinski, George Anthony Bernwanger, Jr., Leo James Lanctot, David Richard Tengler | 2020-12-01 |
| 10439276 | Antenna assembly | Gregory James Grudzinski, George Anthony Bernwanger, Jr., Leo James Lanctot, Dave Richard Tengler | 2019-10-08 |
| 5469662 | Vehicle door construction facilitating window regulator installation and mounting | Jay T. TenBrink, Maryanne R. Farkas, Waine T. Brock | 1995-11-28 |