Bernhard Richter

Follow

Person

Hunstetten, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and a device for detecting the presence of personnel in unde...
- Patent number 6,512,312
- Issue date Jan 28, 2003
- DBT Automation GmbH
- Peter Herkenrath
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Protective working device for miners
- Publication number 20030137421
- Publication date Jul 24, 2003
- Peter Herkenrath
- E21 - EARTH DRILLING MINING