Ralf Kohler

Follow

Person

Langenau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Heating device having a flexible heating body
- Patent number 6,927,369
- Issue date Aug 9, 2005
- Beurer GmbH & Co.
- Ernst Merk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PLIABLE HEATING DEVICE
- Publication number 20150014303
- Publication date Jan 15, 2015
- Ralf Köhler
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Soft heating device
- Publication number 20050199609
- Publication date Sep 15, 2005
- Reinhold Wanner
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heating device with flexible heating body
- Publication number 20050109752
- Publication date May 26, 2005
- Ernst Merk
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heating device comprising a flexible heating element
- Publication number 20050092735
- Publication date May 5, 2005
- Beurer GmbH & Co
- Ernst Merk
- G05 - CONTROLLING REGULATING
Information Patent Application
Heating device having a flexible heating body
- Publication number 20040211769
- Publication date Oct 28, 2004
- Ernst Merk
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR