Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886139 | Mobile scaffold with power-operated platform elevation | Gaston L. Dupont | 1989-12-12 |
| 4866813 | Load carrying attachment handle with attachment strap | — | 1989-09-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886139 | Mobile scaffold with power-operated platform elevation | Gaston L. Dupont | 1989-12-12 |
| 4866813 | Load carrying attachment handle with attachment strap | — | 1989-09-19 |