Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428097 | Deployable bleacher/chair combination | Richard L. Patterson, Melvin J. Guiles | 2002-08-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428097 | Deployable bleacher/chair combination | Richard L. Patterson, Melvin J. Guiles | 2002-08-06 |