Klaus Gummelt

Follow

Person

Garbsen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Battery with side wall ribs
- Patent number 5,624,770
- Issue date Apr 29, 1997
- VB Autobatterie GmbH
- Klaus Gummelt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Retractable carrying handle for a storage battery
- Patent number 4,727,620
- Issue date Mar 1, 1988
- Varta Batterie Aktiengesellschaft
- Klaus Gummelt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for indicating the fully charged state of a battery
- Patent number 4,642,600
- Issue date Feb 10, 1987
- Varta Batterie A.G.
- Klaus Gummelt
- G01 - MEASURING TESTING
Information Patent Grant
Gas and liquid tight pole seal for electric storage batteries, part...
- Patent number 4,522,899
- Issue date Jun 11, 1985
- Varta Batterei A.G.
- Joachim Illmann
- H01 - BASIC ELECTRIC ELEMENTS