Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011983 | Fire-rated wall and ceiling system | Donald Anthony Pilz, Fernando Hernandez Sesma | 2018-07-03 |
| 9995039 | Two-piece track system | Donald Anthony Pilz, Fernando Hernandez Sesma | 2018-06-12 |
| 9931527 | Wall gap fire block device, system and method | Donald Anthony Pilz | 2018-04-03 |