Alexander Ziefle

Follow

Person

Potsdam, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Compact vacuum interrupter
- Patent number 12,362,114
- Issue date Jul 15, 2025
- Siemens Aktiengesellschaft
- Frank Graskowski
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VACUUM SWITCH DEVICE AND METHOD FOR PRODUCING A VACUUM SWITCH DEVICE
- Publication number 20250046550
- Publication date Feb 6, 2025
- SIEMENS AKTIENGESELLSCHAFT
- Thomas Brauner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRODUCTION PROCESS FOR A CONTACT ELEMENT FOR VACUUM SWITCHES, CONTA...
- Publication number 20240331960
- Publication date Oct 3, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Frank Graskowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT VACUUM INTERRUPTER
- Publication number 20230360871
- Publication date Nov 9, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Frank Graskowski
- H01 - BASIC ELECTRIC ELEMENTS