Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162259 | Mechanically fastened firestop flute plug | — | 2021-11-02 |
| 11141613 | Wall gap fire block device, system and method | Raymond E. Poliquin | 2021-10-12 |
| 11111666 | Fire or sound blocking components and wall assemblies with fire or sound blocking components | — | 2021-09-07 |
| 11060283 | Fire-rated wall construction product | Eric K. Larson | 2021-07-13 |
| 11041306 | Two-piece track system | Raymond E. Poliquin, Fernando Hernandez Sesma | 2021-06-22 |
| 10954670 | Multi-layer fire-rated joint component | — | 2021-03-23 |
| 10914065 | Wall joint or sound block component and wall assemblies | — | 2021-02-09 |
| 10900223 | Fire-rated joint system | — | 2021-01-26 |