Gunter Barth

Person

7500 Karlsruhe, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Anchoring of outdoor traffic areas provided with cobblestones or pa...
- Patent number 6,171,015
- Issue date Jan 9, 2001
- F. Von Langsdorff Licensing Limited
- Gunter Barth
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Paving stone
- Patent number D431305
- Issue date Sep 26, 2000
- F. Von Langsdorff Licensing Ltd.
- Gunter Barth
- D25 - Building units and construction elements
Information Patent Grant
Paving stone
- Patent number D425628
- Issue date May 23, 2000
- Gunter Barth
- D25 - Building units and construction elements
Information Patent Grant
Artificial paving stone with identical spacer elements having a too...
- Patent number 5,902,069
- Issue date May 11, 1999
- F. Von Langsdorff Licensing Limited
- Gunter Barth
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Paving element
- Patent number D404836
- Issue date Jan 26, 1999
- F. Von Langsdorff Licensing Ltd.
- Gunter Barth
- D25 - Building units and construction elements
Information Patent Grant
Paving elements for the water-permeable reinforcement of surfaces
- Patent number 5,797,698
- Issue date Aug 25, 1998
- F. Von Langsdorff Licensing Ltd.
- Gunter Barth
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Paving element
- Patent number D389926
- Issue date Jan 27, 1998
- Gunter Barth
- D25 - Building units and construction elements
Information Patent Grant
Interlocking ground covering elements and arrangements of them for...
- Patent number 4,583,341
- Issue date Apr 22, 1986
- F. von Langsdorff Bauverfahren GmbH
- Gunter Barth
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and apparatus for producing a ground covering from individua...
- Patent number 4,194,853
- Issue date Mar 25, 1980
- Gunter Barth
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Ground covering slab
- Patent number 4,185,939
- Issue date Jan 29, 1980
- Gunter Barth
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus for placing paving elements
- Patent number 4,168,130
- Issue date Sep 18, 1979
- Dr. Barth KG
- Gunter Barth
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Slab-elements for covering the ground
- Patent number 4,128,357
- Issue date Dec 5, 1978
- Gunter Barth
- B28 - WORKING CEMENT, CLAY, OR STONE

Gunter Barth

Person

Patents Grantslast 30 patents

Anchoring of outdoor traffic areas provided with cobblestones or pa...

Paving stone

Paving stone

Artificial paving stone with identical spacer elements having a too...

Paving element

Paving elements for the water-permeable reinforcement of surfaces

Paving element

Interlocking ground covering elements and arrangements of them for...

Method and apparatus for producing a ground covering from individua...

Ground covering slab

Apparatus for placing paving elements

Slab-elements for covering the ground