Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596369 | Extending lines through, and preventing extrusion of, seal elements of packer assemblies | Kristian Andersen, Sølve S. Lyng | 2013-12-03 |
| 8555961 | Swellable packer with composite material end rings | Tom R. Koloy, David B. Allison | 2013-10-15 |
| 7762322 | Swellable packer with variable quantity feed-throughs for lines | Kristian Andersen | 2010-07-27 |