Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109504 | Wafer manufacturing cleaning apparatus, process and method of use | Alan E. Humphrey, James H. Duvall | 2018-10-23 |
| 10002776 | Wafer manufacturing cleaning apparatus, process and method of use | Alan E. Humphrey, James H. Duvall | 2018-06-19 |