Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6264401 | Method for enhancing the flow of heavy crudes through subsea pipelines | Ronald Marshall Bass | 2001-07-24 |
| 6041848 | Adjustable continuous casting mold | — | 2000-03-28 |
| 5513691 | Mold for continuous casting and method of making the mold | Donald P. Lorento | 1996-05-07 |
| 5390481 | Carousel assembly of helical tube bundles | — | 1995-02-21 |
| 5320175 | Subsea wellhead connections | Paul B. Ritter, Jr., William H. Petersen, Ray R. Ayers | 1994-06-14 |
| 5269565 | Pipeline breakaway protection mechanism | — | 1993-12-14 |
| 5269629 | Elastomeric swivel support assembly for catenary riser | — | 1993-12-14 |
| 5259700 | Pipe loop expansion/breakaway protection device | — | 1993-11-09 |
| 5190107 | Heave compensated support system for positioning subsea work packages | Frans Kopp | 1993-03-02 |
| 5092711 | Diverless installation of riser clamps onto fixed or compliant offshore platforms | — | 1992-03-03 |
| 4979296 | Method for fabricating helical flowline bundles | Joe O. Esparza | 1990-12-25 |
| 4942919 | Mold and support zone for continuous casting | Michael Poran, Shlomo Hury | 1990-07-24 |
| 4843713 | Apparatus for making helical flowline bundles | Joe O. Esparza | 1989-07-04 |
| 4798158 | Seismic float recovery system | — | 1989-01-17 |
| 4751959 | Method of and apparatus for continuously casting metals | Sol Fenick | 1988-06-21 |
| 4712447 | Oscillator for a continuous casting mold | — | 1987-12-15 |
| 4700788 | Directional drilling pipelay | — | 1987-10-20 |
| 4687377 | Method and apparatus for subsea flexible conduit installation | — | 1987-08-18 |
| 4671702 | Flowline connection means | — | 1987-06-09 |
| 4620818 | Flowline connection means | — | 1986-11-04 |
| 4617998 | Drilling riser braking apparatus and method | — | 1986-10-21 |
| 4616707 | Riser braking clamp apparatus | — | 1986-10-14 |
| 4615645 | Pipeline trenching | — | 1986-10-07 |
| 4615646 | Flowline connection means | — | 1986-10-07 |
| 4590984 | Dummy bar disconnecting arrangement | Michael Poran, Stephen Karolyi | 1986-05-27 |