Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975285 | Co-grinding slag with other material for hydraulic binders | Darrell Chad Brenneis, James Robert Benkley, Gregory Robert Hundt | 2021-04-13 |
| 10907085 | Swellable glass particles for reducing fluid flow in subterranean formations | Gregory Robert Hundt, Thomas Singh Sodhi, Darrell Chad Brenneis | 2021-02-02 |