Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6347814 | Integral joint for the connection of two pipes | — | 2002-02-19 |
| 6010163 | Threaded joint for connecting two pipes with a metal to metal seal | — | 2000-01-04 |
| 5494320 | Quick joint for rapid, tight-seal connection of pipes, particularly suitable for petroleum pipes | — | 1996-02-27 |