Lothar Bitschnau

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Patents Grantslast 30 patents

Information Patent Grant
Method of erecting a building ceiling
- Patent number 6,658,811
- Issue date Dec 9, 2003
- Lothar Bitschnau
- E04 - BUILDING
Information Patent Grant
Concrete container
- Patent number 5,956,908
- Issue date Sep 28, 1999
- MST-Bau GmbH
- Lothar Bitschnau
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Container for introducing concrete into formwork
- Patent number 5,439,147
- Issue date Aug 8, 1995
- MST-BAU GESMBH
- Lothar Bitschnau
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Method of erecting a building ceiling
- Publication number 20020157345
- Publication date Oct 31, 2002
- Lothar Bitschnau
- E04 - BUILDING