Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7331298 | Coke oven rotary wedge door latch | Michael P. Barkdoll, Mark Anthony Ball, Richard Taylor, Dexter Junior Mounts, Ronnie E. Stacy +3 more | 2008-02-19 |
| 5357586 | Flow-through air-cooled loudspeaker system | David D. Nordschow, Robert O. Wright | 1994-10-18 |