Johannes Antonius Bakker

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Venlo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Safety structure for a railway line
- Patent number 9,534,347
- Issue date Jan 3, 2017
- RSS HOLDING B.V.
- Gerardus Majella Biesbrouck
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Safety installation for the edge of a roof
- Patent number 7,537,086
- Issue date May 26, 2009
- Roof Safety Systems, B.V.
- Johannes Bakker
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
SAFETY STRUCTURE FOR A RAILWAY LINE
- Publication number 20120037866
- Publication date Feb 16, 2012
- ROOF SAFETY SYSTEMS B.V.
- Gerardus Majella Biesbrouck
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SAFETY STRUCTURE FOR A RAILWAY LINE
- Publication number 20120032128
- Publication date Feb 9, 2012
- ROOF SAFETY SYSTEMS B.V.
- Gerardus Majella Biesbrouck
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Safety installation for the edge of a roof
- Publication number 20050235583
- Publication date Oct 27, 2005
- Johannes Bakker
- E04 - BUILDING