Bernhard Werner Schwark-Werwach

Follow

Person

Hamburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel component for an explosive and method for its production
- Patent number 8,236,113
- Issue date Aug 7, 2012
- Bauer Maschinen GmbH
- Claus Willi Becker
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Device and method for explosive drilling
- Patent number 7,896,104
- Issue date Mar 1, 2011
- Bauer Maschinen GmbH
- Claus Willi Becker
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Fuel component for an explosive and method for its production
- Publication number 20100051148
- Publication date Mar 4, 2010
- Claus Willi Becker
- C06 - EXPLOSIVES MATCHES
Information Patent Application
Device and method for explosive drilling
- Publication number 20100032206
- Publication date Feb 11, 2010
- Claus Willi Becker
- E21 - EARTH DRILLING MINING