Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408949 | Device for use for mounting and alignment of a christmas tree on a wellhead | Karl-Arne Bertelsen, Tore Knoph | 2002-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408949 | Device for use for mounting and alignment of a christmas tree on a wellhead | Karl-Arne Bertelsen, Tore Knoph | 2002-06-25 |