Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976809 | Method of preventing frost heave stress concentrations in chilled buried pipelines | Barry Donnellan | 2005-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976809 | Method of preventing frost heave stress concentrations in chilled buried pipelines | Barry Donnellan | 2005-12-20 |