Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001931 | Systems and methods for purifying aluminum | David H. DeYoung, Xinghua Liu, Brent L. Mydland | 2021-05-11 |
| 10407786 | Systems and methods for purifying aluminum | David H. DeYoung, Xinghua Liu, Brent L. Mydland | 2019-09-10 |
| 9939241 | Coated substrate systems and methods | Jean Ann Skiles, Charles Warren, Heather Drieling, John R. McAllister, Tom Murphy | 2018-04-10 |