Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034039 | Facer for end fusion of polyolefin pipes | Timothy M. Thoman, Paul John Donaldson, Brian M. O'Connell | 2021-06-15 |
| 11034097 | Method for butt fusion of polyethylene pipe | Amanda Hawkins, James S. Johnston, Dave Hughes | 2021-06-15 |