Top Inventors at Alcoa Usa 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Lance M. Sworts | 3 |
| 2 | Benjamin D. Mosser | 2 |
| 3 | Xinghua Liu | 2 |
| #4 | Brent L. Mydland | 1 |
| #5 | Brian J. Tielsch | 1 |
| #6 | Charles Robert Shanta, III | 1 |
| #7 | David H. DeYoung | 1 |
| #8 | Douglas A. Weirauch, Jr. | 1 |
| #9 | Eider Simielli | 1 |
| #10 | James Daniel Bryant | 1 |
| #11 | James C. McMillen | 1 |
| #12 | James Wiswall | 1 |
| #13 | Jen C. Lin | 1 |
| #14 | Robert A. DiMilia | 1 |
| #15 | Wenping Zhang | 1 |
| #16 | Xinyan Yan | 1 |