Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5547314 | Offshore system and method for storing and tripping a continuous length of jointed tubular conduit | — | 1996-08-20 | $32,210,000 |
| 4770248 | Device to orient electrical connectors in a subsea well | Robert C. Houlgrave, Anthony J. Masciopinto, Glen H. Cuiper, Gary A. Shaw | 1988-09-13 | |
| 4751968 | Wellhead stabilizing member with deflecting ribs | Carl F. Boehm, Jr. | 1988-06-21 | |
| 4486002 | Combined metallic and flexible non-metallic pressure seal | Ronald L. Riess | 1984-12-04 | $2,313,000 |
| 4367980 | Method and apparatus for completing diverless subsea large diameter flowline connections | Glen H. Cuiper | 1983-01-11 | $3,496,000 |
| 4273472 | Apparatus for protecting subsea wells | Andre L. Piazza, Michael J. Krenek | 1981-06-16 | $1,705,000 |