Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352375 | Coupling for pipes, fluid flow system including the coupling, and method of reducing contamination of water | Radames Dejesus, Richard E. Nawracaj | 2025-07-08 |
| 7988437 | Method and apparatus for installing flexible linings in underground pipes | Doug Beck | 2011-08-02 |