FR

Frederic Rotman

AA Air Liquide America: 2 patents #17 of 97Top 20%
AL American Air Liquide: 1 patents #181 of 326Top 60%
LL L'Air Liquide: 1 patents #17 of 128Top 15%
Overall (All Time): #454,256 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
D934998 Gas flow tap Samuel Vignerol, Olivier Ondo Ndong 2021-11-02
6865448 Construction kit and method for constructing several complex industrial installations Antoine Willemot, Lionel Barry, Laurent Ferenczi 2005-03-08
5520320 Process for wave soldering components on a printed circuit board in a temperature controlled non-oxidizing atmosphere Kevin McKean, Robert W. Connors 1996-05-28
5409159 Apparatus and methods for inerting solder during wave soldering operations Robert W. Connors, Frederick Giacobbe, Benjamin Jurcik, Kevin McKean 1995-04-25
5230847 Method of forming refractory metal free standing shapes Pierre Jalby, Pierre Claverie, Masao Kimura, Jean-Marie Friedt, Juichi Arai 1993-07-27
5194294 Process for preparing electrical connection means, in particular interconnection substances of hybrid circuits Dominique Navarro, Sylvie Mellul 1993-03-16
5160765 Process for the metallization of ceramics and apparatus for carrying out the process Yannick Rancon, Philippe Queille, Michel Olivier 1992-11-03
5082606 Process for producing ceramic-metal multilayer components and apparatus for carrying out the process Yannick Rancon, Philippe Queille, Michel Olivier 1992-01-21
5059450 Process for producing electric connecting means, in particular interconnection substrates for hybrid circuits Sylvie Mellul, Dominique Navarro 1991-10-22
5055246 Method of forming high purity metal silicides targets for sputtering Pierre Jalby, Pierre Claverie, Masao Kimura, Jean-Marie Friedt, Juichi Arai 1991-10-08
5004489 Process for producing a glass-metal connection Yannick Rancon, Philippe Queille, Michel Olivier 1991-04-02