Alfred Ulrich

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Ladenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pavement-vehicle convoy
- Patent number 5,921,708
- Issue date Jul 13, 1999
- Joseph Voegele AG
- Roland Grundl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Slip-form paver for road constructions of concrete
- Patent number 5,879,104
- Issue date Mar 9, 1999
- Joseph Vogele AG
- Alfred Ulrich
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Road finisher and a method of applying surface layers
- Patent number 5,735,634
- Issue date Apr 7, 1998
- Joseph Vogele AG
- Alfred Ulrich
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Road finisher
- Patent number 5,556,227
- Issue date Sep 17, 1996
- Joseph Vogele AG
- Alfred Ulrich
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and a device for controlling the vertical adjustment of a le...
- Patent number 4,759,657
- Issue date Jul 26, 1988
- Joseph Vogele AG
- Paul Dorr
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES