Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364077 | Handrail assembly | Wayne A. Damitz | 1994-11-15 |
| 5354037 | Multiple design guardrail system | — | 1994-10-11 |
| 5323583 | Stanchion with sleeve and method of using same | — | 1994-06-28 |
| 5312089 | Handrail assembly | — | 1994-05-17 |
| 5261647 | Guardrail assembly | Wayne A. Damitz | 1993-11-16 |
| 5170996 | Handrail assembly | Wayne A. Damitz | 1992-12-15 |