Benni Madsen

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Kalundborg, DK

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Patents Grantslast 30 patents

Information Patent Grant
Method in processing gypsum boards or tiles
- Patent number 6,616,768
- Issue date Sep 9, 2003
- BPB plc
- Benni Madsen
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and tool for punching plaster plates
- Patent number 4,898,056
- Issue date Feb 6, 1990
- Gyproc A/S
- Finn Grobb
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Method in processing gypsum boards or tiles
- Publication number 20020086114
- Publication date Jul 4, 2002
- Benni Madsen
- B28 - WORKING CEMENT, CLAY, OR STONE