Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485344 | Apparatus for electromagnetically measuring the ovalization of a ferromagnetic pipe | Bruno J. M. de Sivry, Jean-Louis Migliarese-Caputi, Michel Baylot, Claude Colas, Pierre Baudet | 1984-11-27 |
| 4476605 | Rotary metal brush for removing submerged anti-corrosive covering and method for using the same | Bruno J. M. de Sivry, Claude Colas, Jean-Louis M. Caputi | 1984-10-16 |
| 4443129 | Method and apparatus for tapping a submerged pipe | Bruno J. M. de Sivry, Jean-Louis Migliarese-Caputi, Claude Colas | 1984-04-17 |
| 4425059 | Process for removing a concrete covering | Claude Colas, Jean-Louis M. Caputi, Bruno J. M. de Sivry | 1984-01-10 |