Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865448 | Construction kit and method for constructing several complex industrial installations | Frederic Rotman, Lionel Barry, Laurent Ferenczi | 2005-03-08 |
| RE38218 | Combined process and plant for producing compressed air and at least one air gas | Xavier Vigor, Patrice Ollivier, Lionel Barry | 2003-08-19 |
| 6411909 | Device for measuring the fluid consumption of a user over a given time | Christophe Charrier, Véronique Dulphy Vigor, Patrick Dilly, Xavier Vigor, Dominique Jouvaud | 2002-06-25 |
| 6155079 | Combined process and plant for producing compressed air and at least one air gas | Xavier Vigor, Patrice Ollivier, Lionel Barry | 2000-12-05 |
| 5799031 | Device for feeding a gas-mixture laser apparatus, and laser apparatus equipped with such a device | Bruno Marie, Daniel Guerin, Christian Larquet | 1998-08-25 |
| 5538536 | Process and apparatus for separation of a gaseous mixture by successive membranes of different selectivities | Francois Fuentes, Pierre-Olivier Dolle, Lionel Barry, Fr ed eric Fillet, Jean-Louis Gelot | 1996-07-23 |
| 5527629 | Process of depositing a layer of silicon oxide bonded to a substrate of polymeric material using high pressure and electrical discharge | Michel Gastiger, Franciscus Slootman, Pascal Bouard | 1996-06-18 |
| 5505913 | Process for preparing disilane from monosilane by electric discharge and cryogenic trapping and new reactor for carrying it out | Frederic Bernard, Valerie Borg, Pierre Didier, Daniel Guerin, Michel Gastiger +2 more | 1996-04-09 |
| 5478453 | Process for preparing disilane from monosilane by electric discharge and cryogenic trapping | Frederic Bernard, Valerie Borg, Pierre Didier, Daniel Guerin, Michel Gastiger +2 more | 1995-12-26 |