| 7290408 |
Apparatus for supporting a preform having a supporting core |
Patrick Humbert, Pierre Ripoche, Joël Landi |
2007-11-06 |
| 6215092 |
Plasma overcladding process and apparatus having multiple plasma torches |
Pierre Ripoche, Patrick Humbert |
2001-04-10 |
| 6196028 |
Apparatus for controlling the sag of a preform in an installation |
Patrick Humbert, Pierre Ripoche, Joël Landi |
2001-03-06 |
| 6071487 |
Method of manufacturing a silica powder |
Jean-Florent Campion, Jean-François Chariot, Christelle Lavallade |
2000-06-06 |
| 5979189 |
Method of separating and glazing an optical fiber preform |
Jean-Florent Campion, Helene Jameron |
1999-11-09 |
| 5848093 |
Fiber-drawing furnace for drawing down an optical-fiber preform into an optical fiber |
Henri Marc Michaud, Jean-Philippe Francois, Thierry Auvray, Michel Hertz, Patrick J. McKenzie |
1998-12-08 |
| 4869743 |
Method of manufacturing an optical fiber using a preform obtained by collapsing a tube |
Jean Guy Fitoussi, Michel Cornebois |
1989-09-26 |