Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6520262 | Riser connector for a wellhead assembly and method for conducting offshore well operations using the same | Johnnie E. Kotrla, William M. Taylor | 2003-02-18 |
| 5984012 | Emergency recovery system for use in a subsea environment | John D. Wactor | 1999-11-16 |