Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725844 | Lighting control for chilled beam | Joachim Hirsch, Honghui Zhang, Ernest Freeman | 2023-08-15 |
| 11614255 | Lighting control for chilled beam | Joachim Hirsch, Honghui Zhang, Ernest Freeman | 2023-03-28 |
| D980407 | Recessed chilled beam | Joachim Hirsch, Honghui Zhang, Ernest Freeman, Blake Robert Gallagher, Paul Sheppard Woolford +1 more | 2023-03-07 |