Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568669 | Device for cooling and distributing mixed charges on fixed catalyst beds | Wilson Kenzo Huziwara, Donizeti Aurelio Silva Belato, Jorge Roberto Duncan Lima, Rogério Michelan, Angelo Jose Gugelmin +2 more | 2013-10-29 |
| 7988924 | Device and process for distribution of mixed charges onto fixed beds of catalyst in descending-flow reactors | Wilson Kenzo Huziwara, Donizeti Aurelio Silva Belato, Jose Antonio Vidal Vieira, Angelo Jose Gugelmin, Shelton Rolim Cercal +6 more | 2011-08-02 |