Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5388556 | Internal combustion engine having flexible block and flexible oil pan | Terry L. Beranek, Joseph R. Brinker | 1995-02-14 |
| 5344219 | Motor vehicle wheel frame | Christian Andreas Adrian, Robert Speth | 1994-09-06 |
| 4453620 | Automatic safety brake actuation tongue for towed vehicles | Richard D. Rathe, Daniel J. Fox | 1984-06-12 |