Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224116 | Device for holding pipe on a branch connector | Philippe Caraveo, Michel Taillade | 2001-05-01 |
| 6142165 | Method and apparatus for installing a branch connector from the top of an excavation | Christian Wartel, Dominique Pfeiffer | 2000-11-07 |
| 6068426 | Method of connecting conduits | François Blanquet, Jean-Pierre Brazzini | 2000-05-30 |