Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5968231 | Cyclone exchanger with tranquilizing tank and method for purifying and decontaminating air | Jean-Charles Weber | 1999-10-19 |
| 5792358 | Method for the separation of a hydrophobic liquid phase melted medium into high and low melting point fractions | Bernard Journet, Salina Bornaz | 1998-08-11 |
| 5766314 | Process and device for treating working atmosphere using a cyclone exchanger | Jean-Charles Weber | 1998-06-16 |
| 4957520 | Apparatus for the removal of vapors and vapor products | Jean-Charles Weber | 1990-09-18 |