Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4917217 | Portable folding staging | Orley David Rogers | 1990-04-17 |
| D307186 | Folding stage riser | Orley David Rogers | 1990-04-10 |
| D304499 | Folding stair unit | Orley David Rogers | 1989-11-07 |
| 4863126 | Theater curtain frame assembly and storage assembly | Orley David Rogers | 1989-09-05 |
| 4845915 | High impact panel corner | Orley David Rogers | 1989-07-11 |
| 4843792 | Socket support and interlock for staging panels | Orley David Rogers | 1989-07-04 |
| 4779542 | Fold and roll staging | Orley David Rogers | 1988-10-25 |
| 4638604 | Staging structure | O. David Rogers, John Bardwick, III | 1987-01-27 |