Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305445 | Battery-operated window treatment | Edward J. Blair, Margaret A. Block, John H. Bull, David A. Kirby, Andrew Peter Schmalz +2 more | 2025-05-20 |
| 11788348 | Battery-operated window treatment | Edward J. Blair, Margaret A. Block, John H. Bull, David A. Kirby, Andrew Peter Schmalz +2 more | 2023-10-17 |