Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810133 | Tension leg platform tendon installation by deep catenary tow | Frans Kopp | 1989-03-07 |
EP
Edward H. Phifer
Overall (1989): #117,811 of 140,708Top 85%
1
Patents 1989