Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789271 | Remote fluid transfer system and method for sub-sea baseplates and templates | Bob L. Sullaway, Gary D. Zunkel | 1988-12-06 |
| 4552486 | Grouting method - chemical method | Clayton A. Moore | 1985-11-12 |
| 4493592 | Grouting method | — | 1985-01-15 |
| 4372704 | Method and apparatus for grouting of offshore platform pilings | — | 1983-02-08 |
| 4320992 | Grout distribution system | Morris G. Baldridge, Bob L. Sullaway | 1982-03-23 |
| 4292004 | Platform leg plug | — | 1981-09-29 |
| 4286629 | Removable plug | Steven G. Streich | 1981-09-01 |
| 4279266 | Sleeve valve | Robert B. Nickles, Jr. | 1981-07-21 |
| 4275974 | Inflation and grout system | Bob L. Sullaway | 1981-06-30 |
| 4250966 | Insertion type cementing baffle | Steven G. Streich | 1981-02-17 |
| 4215951 | Platform leg plug | — | 1980-08-05 |
| 4184515 | Retrievable plug for offshore platforms having shear type retaining means | Steven G. Streich, Bob L. Sullaway | 1980-01-22 |
| 4181454 | Pile wiper seal | Steven G. Streich | 1980-01-01 |