Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961740 | Modular security system for above-ground structures | Horst G. Hermsdorf | 2021-03-30 |
| 10385584 | Modular security system for above-ground structures | Horst G. Hermsdorf | 2019-08-20 |
| 9745769 | Modular security system for above-ground structures | Horst G. Hermsdorf | 2017-08-29 |
| 9382721 | Modular security system for above-ground structures | Horst G. Hermsdorf | 2016-07-05 |