Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286685 | Speed control for heavy duty trucks | Robert D. Krieder, Patrick J. O'Keefe, Jr. | 1981-09-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286685 | Speed control for heavy duty trucks | Robert D. Krieder, Patrick J. O'Keefe, Jr. | 1981-09-01 |