Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104842 | Proppants with improved dust control | Bruce D. Hook, Paulo Fabricio Queiroz Martins, Juan Carlos Medina, Theodore Tysak, William A. Cynecki +1 more | 2021-08-31 |
| 10316243 | Proppants with improved dust control | Bruce D. Hook, Paulo Fabricio Queiroz Martins, Juan Carlos Medina, Theodore Tysak, William A. Cynecki +1 more | 2019-06-11 |
| 8076403 | Process for grinding minerals in aqueous dispersion using a dispersing agent comprising homopolymers and/or copolymers of (meth)acrylic acid | Marianne Creamer, Robert Krasnansky, Joseph Manna | 2011-12-13 |
| 7360656 | Method to improve the cleaner froth flotation process | — | 2008-04-22 |