Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D828583 | LED lamp | Dengke Cai | 2018-09-11 |
| 9958116 | Glass jacketed LED lamp | Dengke Cai, Thomas G. Salpietra | 2018-05-01 |
| 9892905 | Stranded outer lead wire assembly for quartz pinch seals | — | 2018-02-13 |