Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5228257 | Modular wall system | R. James Bowersox, Frank H. Mapstone, W. Thomas Plymale | 1993-07-20 |
| 4835983 | Kiosk with air conditioning | Fred R. McDavid, Jimmie D. Lough, Gary E. Dove | 1989-06-06 |