Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4934727 | Anti jackknifing control system, apparatus and method | Wallace H. Hawkins | 1990-06-19 |
| 4790556 | Anti-jackknifing apparatus | Wallace H. Hawkins | 1988-12-13 |
| 4784403 | Anti-jackknifing apparatus | Wallace H. Hawkins | 1988-11-15 |
| 4700966 | Anti-jackknifing control system, apparatus and method | Wallace H. Hawkins | 1987-10-20 |