Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D998575 | Collimator for use in a physical vapor deposition (PVD) chamber | Martin Lee Riker, Fuhong Zhang, Kishor Kalathiparambil | 2023-09-12 |
| D997111 | Collimator for use in a physical vapor deposition (PVD) chamber | Martin Lee Riker, Fuhong Zhang, Kishor Kalathiparambil | 2023-08-29 |