Inventor
Friedrich Loebner
Inventor
Berlin, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches79%
F16HGearing14%
F03GSpring, weight, inertia or like motors7%
PatentTitleYear
11,094,477Tensioning gear mechanism for tensioning a stored-energy spring of a spring-type stored-energy drive202111,043,343Assembly and method for damping contact bounce in high-voltage circuit breakers202110,663,047Device comprising a transmission assembly having an override clutch with a freewheeling member20209,748,059'Switching device arrangement'20179,741,514'Switching arrangement'20179,666,392'Electric switching device'20179,633,806'Switching arrangement'20179,484,161'Electrical switching device'20169,460,873'Switching method and switching device'20166,730,871'Compressed gas-blast circuit breaker'20046,646,850'High-voltage power breaker having an outlet flow channel'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2021Patents assigned to SIEMENS AG (10)· patent assignee history
2003–2021Based in Berlin, DE· patent location history
2021Patents assigned to SIEMENS ENERGY GLOBAL GMBH & CO KG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 10 | 2003–2021 |
| SIEMENS ENERGY GLOBAL GMBH & CO KG | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 11 | 2003–2021 |