Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105723 | Steel plank for scaffolding | — | 2000-08-22 |
| 5941345 | Scaffold cross member and modular support assembly | Geoffrey Mules | 1999-08-24 |
| 5555955 | Combination scaffold plank | — | 1996-09-17 |
| 4671382 | Scaffolding system for sloped surfaces | Stanley A. Sandler, Gary Smith, Gerald Herman | 1987-06-09 |
| 4541509 | Shoring frame | Richard C. Mocny | 1985-09-17 |
| 4516663 | Safety device | Charles Matcovich | 1985-05-14 |
| 4493578 | Scaffolding connector and system | — | 1985-01-15 |
| 4481748 | Shoring system and parts thereof | Robert S. Safier | 1984-11-13 |
| 4462197 | Shoring system and parts thereof | Robert S. Safier | 1984-07-31 |
| 4430019 | Connector assembly | — | 1984-02-07 |
| 4408431 | Shoring equipment | Stanley A. Sandler | 1983-10-11 |
| 4408922 | Coupler | — | 1983-10-11 |