Edward C. Frelka

Follow

Person

Muskego, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Secondary battery
- Patent number 9,153,802
- Issue date Oct 6, 2015
- Johnson Controls Technology Company
- Glenn W. Andersen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery with vent cap assembly
- Patent number 6,461,758
- Issue date Oct 8, 2002
- Johnson Controls Technology Company
- Matthias Geibl
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SECONDARY BATTERY
- Publication number 20140072863
- Publication date Mar 13, 2014
- Johnson Controls Technology Company
- Glenn W. Andersen
- B60 - VEHICLES IN GENERAL