Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822819 | Method for firestop through-penetrations | Arndt Andresen, Ulf Mordau, Tamara Sarg, Lucas Ackerman | 2020-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822819 | Method for firestop through-penetrations | Arndt Andresen, Ulf Mordau, Tamara Sarg, Lucas Ackerman | 2020-11-03 |