Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505806 | Zirconium-coated steel plates and chemical device elements produced with such plates | Emmanuel Kelbert | 2013-08-13 |
| 6800150 | Manufacturing process for an element of a chemical device comprising a support part in metal and an anticorrosion metallic coating | Christian Hug | 2004-10-05 |
| 6702177 | Manufacturing process for a plated product comprising a support part in steel and an anticorrosion metallic coating | Christian Hug | 2004-03-09 |
| 5601316 | Bellows for connecting hoses or apparatus for operation in a vacuum | Alain Mathieu, Henri Wojtusciszyn, Bernard Gouthier | 1997-02-11 |
| 5501582 | Magnetically driven centrifugal pump | Pascal Gautier, Gilles Braussen, Bernard Gouthier, Ghislaine Deswert | 1996-03-26 |