Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5906229 | Method and device for the uniform filling of particles of a solid catalyst into a tubular reactor | Jean-Pierre Tref | 1999-05-25 |
| 5758699 | Process and apparatus for the uniform distribution of a comminuted solid in an enclosure | Thierry Patureaux | 1998-06-02 |
| 4564328 | Apparatuses for the loading of an enclosure with a particulate solid | Roben Loutaty | 1986-01-14 |
| 4306829 | Apparatus and method for distribution of a divided solid in an enclosure | Roben Loutaty | 1981-12-22 |