Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434635 | Window and curtain wall segments, structures, systems and methods | Ben Knospe | 2022-09-06 |
| 11214961 | Window and curtain wall mullions, transoms and systems | — | 2022-01-04 |