Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413053 | Insulated earthing switch for an air insulated or mixed switchgear | Detlef Braun | 2025-09-09 |
LD
Lutz Drews
Overall (All Time): #2,457,197 of 4,157,543Top 60%
1
Patents All Time