Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368025 | Edge seal for lower electrode assembly | David Schaefer, Ambarish Chhatre, Keith Gaff, Sung Je Kim | 2025-07-22 |
| 11781650 | Edge seal for lower electrode assembly | David Schaefer, Ambarish Chhatre, Keith Gaff, Sung Je Kim | 2023-10-10 |
| 9869392 | Edge seal for lower electrode assembly | David Schaefer, Ambarish Chhatre, Keith Gaff, Sung Lee | 2018-01-16 |