Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196045 | Connection assembly | Justin Whitehead | 2025-01-14 |
| 11624253 | ROV-based subsea well intervention cap | — | 2023-04-11 |
| 9341039 | Damage tolerant casing hanger seal | Rick C. Hunter | 2016-05-17 |
| 8701786 | Positionless expanding lock ring for subsea annulus seals for lockdown | Marc Minassian | 2014-04-22 |
| 8517089 | Casing hanger profile for multiple seal landing positions | Nicholas P. Gette, Ryan Herbel | 2013-08-27 |
| 8277716 | Apparatus, system, and method of manufacturing a composite tubular using a stiffened mandrel | Karl A. Parfrey | 2012-10-02 |
| 7025384 | Apparatus and method for securing a tubular liner in a composite pipe | Justin Whitehead, Karl A. Parfrey | 2006-04-11 |
| 6082402 | Metal seal hydraulic coupling | Justin Whitehead | 2000-07-04 |
| 5794323 | Non-orienting multiple bore hub | — | 1998-08-18 |
| 5667014 | Self-removing choke insert system | MARK DeWITT SLIDER | 1997-09-16 |
| 5570911 | Alignment system for hub connector | — | 1996-11-05 |
| 5468023 | Subsea flow line connector | Frank C. Adamek | 1995-11-21 |
| 5450904 | Adjustable tieback sub | — | 1995-09-19 |
| 5370153 | Metal seal hydraulic coupling | — | 1994-12-06 |
| 4869615 | Tension leg joint | — | 1989-09-26 |
| 4844511 | Tubular connector | Paul C. Berner, Jr. | 1989-07-04 |