Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100571 | Concealed hinge for a pivoting window or pivoting door and window equipped therewith | — | 2018-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100571 | Concealed hinge for a pivoting window or pivoting door and window equipped therewith | — | 2018-10-16 |