Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299336 | Low profile lift mounting arrangement for telescoping mast | — | 2001-10-09 |
| 6290377 | Pneumatically telescoping mast having DC operated lighting and pivoting means | — | 2001-09-18 |
| 5980070 | Pneumatically telescoping mast | John C. Stearns | 1999-11-09 |
| 5743635 | Pneumatically telescoping mast | John C. Stearns | 1998-04-28 |