Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352708 | Defined force fusion machine for joining plastic pipe | — | 1982-10-05 |
| 4345956 | Method for making a pipe connection or fitting | Russell Cox | 1982-08-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352708 | Defined force fusion machine for joining plastic pipe | — | 1982-10-05 |
| 4345956 | Method for making a pipe connection or fitting | Russell Cox | 1982-08-24 |