Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699046 | Adjustable support for smoke- or fume-exhausters and the like | — | 1987-10-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699046 | Adjustable support for smoke- or fume-exhausters and the like | — | 1987-10-13 |