Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519071 | Method for fabricating chamber parts | David W. Groechel, Han-Wei Wang | 2022-12-06 |
| 11454483 | Intelligent explosion-proof table | Li-Quan Zhang, Qingping Huang, Jianqing DOU, Yandi Wang, Kun Yang | 2022-09-27 |
| 11378511 | Methods and apparatus for detecting corrosion of conductive objects | Robert D. Mikkola, David Alexander BRITZ, Lance A. Scudder, David W. Groechel | 2022-07-05 |
| 11261533 | Aluminum plating at low temperature with high efficiency | David W. Groechel, Robert Mikkola | 2022-03-01 |