Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091914 | Motor pretensioned roller shade | Michael Campagna | 2024-09-17 |
| 11988040 | System and method for reducing friction in a counterbalancing spring of a roller shade | Michael Campagna | 2024-05-21 |
| 11613926 | Counterbalancing spring fasteners | Michael Campagna | 2023-03-28 |
| 11421473 | Architectural roller shade housing with adjustable battery compartment | Michael Campagna, Stan Wisniewski | 2022-08-23 |