Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028711 | Hot tap clamp | Carl Henrik Ahlen, Kjell Edvard Apeland, Michael J. Armstrong | 2011-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028711 | Hot tap clamp | Carl Henrik Ahlen, Kjell Edvard Apeland, Michael J. Armstrong | 2011-10-04 |