Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083366 | Firestop collar | Herbert Muenzenberger, Markus Koegler, Egon Berghofer | 2024-09-10 |
| 11628321 | Firestop collar | Herbert Muenzenberger, Markus Koegler, Egon Berghofer | 2023-04-18 |
| 10610711 | Firestop collar | Herbert Muenzenberger, Markus Koegler, Egon Berghofer | 2020-04-07 |
| 10596399 | Firestop collar | Herbert Muenzenberger, Markus Koegler, Egon Berghofer | 2020-03-24 |