Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889299 | Duct mounting fixture for securing a duct on a support section | Gerard Roby | 1989-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889299 | Duct mounting fixture for securing a duct on a support section | Gerard Roby | 1989-12-26 |