Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097495 | Collision detection control system | Floyd L. Gray, Christopher J. Gilling | 1992-03-17 |
| 5056365 | Collision sensor | Floyd L. Gray, Jonathan C. Boomgarden, Timothy F. Hamers | 1991-10-15 |
| 4845734 | Expandable carriage for spot-film device | Michael D. Maki, Darrell James Miller, Robert B. Hauck | 1989-07-04 |