Christoph Hamann

Follow

Person

Kirchheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Piezo actuator with novel contacting and production method
- Patent number 6,316,863
- Issue date Nov 13, 2001
- Siemens Aktiengesellschaft
- Carsten Schuh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric actuator with a new type of contacting and a method f...
- Patent number 6,236,146
- Issue date May 22, 2001
- Siemens Aktiengesellschaft
- Dieter Cramer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for thermally calibrating circuit breaker trip mechanism and...
- Patent number 6,135,633
- Issue date Oct 24, 2000
- Siemens Energy & Automation, Inc.
- Bernard DiMarco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for thermally calibrating circuit breaker trip mechanism and...
- Patent number 6,030,114
- Issue date Feb 29, 2000
- Siemens Energy & Automation, Inc.
- Bernard DiMarco
- H01 - BASIC ELECTRIC ELEMENTS