Karl W. Redmer

Follow

Person

Hampshire, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Lightweight headset for high noise environments
- Patent number 6,920,228
- Issue date Jul 19, 2005
- OTTO ENGINEERING, INC.
- Karl W. Redmer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch of the multiple push button type for producing a plu...
- Patent number 6,157,026
- Issue date Dec 5, 2000
- Maxtec International Corporation
- Karl Redmer
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Lightweight headset for high noise environments
- Publication number 20040037444
- Publication date Feb 26, 2004
- Karl W. Redmer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE