Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400333 | Hybrid ceramic showerhead | Ramkishan Rao Lingampalli, Karl Leeser | 2019-09-03 |
| 10224182 | Mechanical suppression of parasitic plasma in substrate processing chamber | Douglas Keil, Edward Augustyniak, Karl Leeser | 2019-03-05 |
| 10173193 | Ammonia radical generator | Karl Leeser | 2019-01-08 |