Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220858 | Quick-release control system for architectural opening covering and methods for using the same | Stephen Knieriem, Brian McCarthy, Christopher C. Coulter | 2022-01-11 |
| 10030443 | Quick-release control system for architectural opening covering | Stephen Knieriem, Brian McCarthy, Christopher C. Coulter | 2018-07-24 |
| 9241590 | Quick-release control system for architectural opening covering | Stephen Knieriem, Brian McCarthy, Christopher C. Coulter | 2016-01-26 |