Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7748464 | Subsea well communications apparatus and method using variable tension large offset risers | John Christian Hartley Mungall, David Brian Andersen, Kevin Gerard Haverty, Sean K. Barr, Davinder Manku | 2010-07-06 |
| 7628206 | Dry tree subsea well communications apparatus using variable tension large offset risers | John Christian Hartley Mungall, Kevin Gerard Haverty, David Brian Andersen, William Lewis Greiner | 2009-12-08 |
| 7520331 | Dry tree subsea well communications methods using variable tension large offset risers | John Christian Hartley Mungall, Kevin Gerard Haverty, David Brian Andersen, William Lewis Greiner | 2009-04-21 |
| 7416025 | Subsea well communications apparatus and method using variable tension large offset risers | John Christian Hartley Mungall, David Brian Andersen, Kevin Gerard Haverty, Sean K. Barr, Davinder Manku | 2008-08-26 |
| 7191836 | Dry tree subsea well communications apparatus and method using variable tension large offset risers | John Christian Hartley Mungall, Kevin Gerard Haverty, David Brian Andersen, William Lewis Greiner | 2007-03-20 |