Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067869 | Self-contained EC IGU | Stephen Clark Brown, Dhairya Shrivastava, Erich R. Klawuhn, Trevor Frank | 2021-07-20 |
| 11016357 | Self-contained EC IGU | Stephen Clark Brown, Dhairya Shrivastava, Erich R. Klawuhn, Trevor Frank | 2021-05-25 |
| 10895498 | Combi-sensor systems | Erich R. Klawuhn, Jason Zedlitz, Stephen Clark Brown, Dhairya Shrivastava | 2021-01-19 |