Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858401 | Cable ducting system | Graham M. Thorp, James F. C. Allchin, Geoffrey F. Marquis, Dino Burattini | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858401 | Cable ducting system | Graham M. Thorp, James F. C. Allchin, Geoffrey F. Marquis, Dino Burattini | 1989-08-22 |