Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376705 | Chemical mechanical planarization carrier system | Daniel Ray Trojan, Clifford Daniel | 2022-07-05 |
| 10315286 | Chemical mechanical planarization carrier system | Daniel Ray Trojan, Clifford Daniel | 2019-06-11 |
| 9390903 | Method and apparatus for wafer backgrinding and edge trimming on one machine | Daniel Ray Trojan, Clifford Daniel | 2016-07-12 |
| 8944887 | Apparatus and method for surface grinding and edge trimming workpieces | Daniel Ray Trojan, Clifford Daniel | 2015-02-03 |