Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366257 | Pipe connector | Terry R. McPherson, Paul Alan Spirkowyc | 1994-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366257 | Pipe connector | Terry R. McPherson, Paul Alan Spirkowyc | 1994-11-22 |