Reinhard L. Fricke

Follow

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Pushbutton switch with combined restoring-tactile feel spring
- Patent number 4,751,355
- Issue date Jun 14, 1988
- Rudolph Schadow GmbH
- Klaus B. Wisskirchen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pushbutton switch having leaf-shaped contact spring
- Patent number 4,514,609
- Issue date Apr 30, 1985
- ITT Industries, Inc.
- Reinhard L. Fricke
- H01 - BASIC ELECTRIC ELEMENTS