Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8770556 | Liquid or pulp aeration device | Leonidio Stegmiller, Aldo Gamberini Júnior, Romeu Venturott Ferreira, Romero Santana Azeredo de Jesus, Gelson Luis Rocha +7 more | 2014-07-08 |
| 8714105 | Process for application of alcoholic derivative on heat treated pellets for inhibition of particulate emission and system for application of alcoholic derivative on heat treated pellets for inhibition of particulate emission | Leonidio Stegmiller, Aldo Gamberini | 2014-05-06 |