Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180913 | Top of wall ventilation screed device and assembly | Frédéric Mayer | 2021-11-23 |
| D923821 | Top of wall ventilation screed device | Frédéric Mayer | 2021-06-29 |
| 10947722 | Below top of wall ventilation screed device and assembly | Frédéric Mayer | 2021-03-16 |