Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036235 | Two piece reusable coupling for fiberglass resin lined metal tubing sections having a cement mortar backing | Don Anderson, James M. Self | 2000-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036235 | Two piece reusable coupling for fiberglass resin lined metal tubing sections having a cement mortar backing | Don Anderson, James M. Self | 2000-03-14 |