Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959332 | Hardware preparation filler system and method for fire rated doors | Jeffrey Wayne Brewer | 2024-04-16 |
| 11885175 | Method, system and apparatus for controlling excessive gaps of a door | — | 2024-01-30 |