Lothar Domanski

Person

Oberhausen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Mine roof-support truss
- Patent number 6,921,232
- Issue date Jul 26, 2005
- Bochumer Eisenhutte Heintzmann GmbH & Co. KG
- Lothar Domanski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Resilienty compressible support column for use in a mine
- Patent number 5,564,867
- Issue date Oct 15, 1996
- Bochumer Eisenhutte Heintzmann GmbH & Co. KG
- Lothar Domanski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Support column for use in a mine
- Patent number 5,484,130
- Issue date Jan 16, 1996
- Bochumer Eisenhutte Heintzmann GmbH & Co. KG
- Lothar Domanski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mine prop
- Patent number 5,314,161
- Issue date May 24, 1994
- Bochumer Eisenhutte Heintzmann GmbH & Co. KG
- Lothar Domanski
- E04 - BUILDING
Information Patent Grant
Peripherally flexible prop arch for mining tracks, tunnels or the like
- Patent number 4,630,973
- Issue date Dec 23, 1986
- Bochumer Eisenhuette Heintzmann GmbH & Co KG
- Peter Heintzmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Clamping connection device for flanged through sections of support...
- Patent number 4,602,896
- Issue date Jul 29, 1986
- Bochumer Eisenhuette Heintzmann GmbH & Co KG
- Karlheinz Bohnes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wall element for an underground gallery
- Patent number 4,465,404
- Issue date Aug 14, 1984
- Bochumer Eisenhuette Heintzmann GmbH & Co KG
- Peter Heintzmann
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Mine roof-support truss
- Publication number 20050031420
- Publication date Feb 10, 2005
- BOCHUMER EISENHUTTE HEINTZMANN GmbH & CO. KG
- Lothar Domanski
- E21 - EARTH DRILLING MINING

Lothar Domanski

Person

Patents Grantslast 30 patents

Mine roof-support truss

Resilienty compressible support column for use in a mine

Support column for use in a mine

Mine prop

Peripherally flexible prop arch for mining tracks, tunnels or the like

Clamping connection device for flanged through sections of support...

Wall element for an underground gallery

Patents Applicationslast 30 patents

Mine roof-support truss