Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375890 | Thermo lock-n-seal tube end for polyethylene pipe | John I. Andersen, Gary Harrell | 1994-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375890 | Thermo lock-n-seal tube end for polyethylene pipe | John I. Andersen, Gary Harrell | 1994-12-27 |