Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016042 | Stress distributing wellhead connector | Michael W. Spiering, Paul D. Bunch, Eric Dale Larson | 2011-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016042 | Stress distributing wellhead connector | Michael W. Spiering, Paul D. Bunch, Eric Dale Larson | 2011-09-13 |