Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002071 | Architectural roller shade housing with adjustable battery compartment | Michael Campagna, Charles R. Derk, Jr. | 2021-05-11 |
| 10943749 | Wall mounted control device with interchangeable buttons | — | 2021-03-09 |
| 10923889 | Ganging a plurality of wall mounted electric devices | — | 2021-02-16 |