Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677930 | Apparatus for quick-release of a storage vessel from a riser | — | 1987-07-07 |
| 4604961 | Vessel mooring system | Allen P. Ziarnik, John J. Filson, John F. Gadbois | 1986-08-12 |
| 4602586 | Motion decoupling mechanism for fluid swivel stack | — | 1986-07-29 |
| 4532879 | Combination mooring system | — | 1985-08-06 |
| 4529334 | Production riser assembly | — | 1985-07-16 |
| 4493282 | Combination mooring system | — | 1985-01-15 |
| 4402533 | Clamping mechanism for connecting members in end-to-end relation | — | 1983-09-06 |
| 4398487 | Fairing for elongated elements | Matthew N. Greer, Terry N. Gardner | 1983-08-16 |
| 4391298 | Multiline piggable fluid swivel | — | 1983-07-05 |
| 4362325 | Limited angle piggable swivel | W. Robert Wolfram, Jr. | 1982-12-07 |
| 4311327 | Universal joint for multiple flowline system | Clarence F. Stelzer, Jr., Donald R. Hayes | 1982-01-19 |
| 4225160 | Low friction remotely operable clamp type pipe connector | — | 1980-09-30 |