Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7824595 | Method and system for cast molding a fluid conduit | Glen Pfanner, Billy Ervin | 2010-11-02 |
| 4399832 | Air gap assembly | — | 1983-08-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7824595 | Method and system for cast molding a fluid conduit | Glen Pfanner, Billy Ervin | 2010-11-02 |
| 4399832 | Air gap assembly | — | 1983-08-23 |