Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658095 | Riser tensioner system for use on offshore platforms using elastomeric pads or helical metal compression springs | Charles J. Moses | 1997-08-19 |
| 5641248 | Variable spring rate compression element and riser tensioner system using the same | — | 1997-06-24 |
| 5628586 | Elastomeric riser tensioner system | — | 1997-05-13 |