Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658095 | Riser tensioner system for use on offshore platforms using elastomeric pads or helical metal compression springs | Edward J. Arlt | 1997-08-19 |
| 5615977 | Flexible/rigid riser system | Rajko M. Simic | 1997-04-01 |