Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968674 | Tilt latch apparatus and sashes incorporating the same | Craig Johnson, Sean Grainger | 2021-04-06 |
| 10895101 | Adaptable fenestration frame members and methods | Craig Johnson | 2021-01-19 |