Helmut Dersch

Follow

Person

Wurenlos, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Device for inductive current limiting of an alternating current emp...
- Patent number 5,140,290
- Issue date Aug 18, 1992
- ASEA Brown Boveri Ltd.
- Helmut Dersch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for reducing eddy currents in a superconductor strip, and a...
- Patent number 5,038,127
- Issue date Aug 6, 1991
- ASEA Brown Boveri Ltd.
- Helmut Dersch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical conductor in wire or cable form composed of a sheathed w...
- Patent number 4,988,669
- Issue date Jan 29, 1991
- ASEA Brown Boveri Ltd.
- Helmut Dersch
- H01 - BASIC ELECTRIC ELEMENTS