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Wolfgang Goldner
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Velbert, DE
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last 30 patents
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Patent Grant
Process for the production of multi-layer lacquer coatings on elect...
Patent number
6,080,296
Issue date
Jun 27, 2000
Herberts GmbH
Frank Lieverz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing multilayer coatings
Patent number
5,721,018
Issue date
Feb 24, 1998
Herberts Gesellschaft mit beschrankter Haftung
Wolfgang Goldner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of producing multilayer coatings with cationic layers of pr...
Patent number
5,552,227
Issue date
Sep 3, 1996
Herberts GmbH
Wolfgang Goldner
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Aqueous coating agent, its manufacture and use for producing layers...
Patent number
5,521,247
Issue date
May 28, 1996
Herberts GmbH
Klaus Dobler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of water-dilutable coating binders and...
Patent number
5,494,956
Issue date
Feb 27, 1996
Vianova Kunstharz, A. G.
Gert Dworak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Emulsifier-free, heat-curable coating material, its preparation and...
Patent number
5,460,892
Issue date
Oct 24, 1995
Herberts Gessellschaft mit beschrankter Haftung
Klaus Bederke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of multilayer coatings
Patent number
5,389,406
Issue date
Feb 14, 1995
Herberts Gesellschaft mit beschrankter Haftung
Klaus-Peter Doebler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing gravel-impact-resistant multicoat lacquer fin...
Patent number
5,385,656
Issue date
Jan 31, 1995
Herberts GmbH
Klaus P. Doebler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of a chip resistant coating and/or a fil...
Patent number
4,968,536
Issue date
Nov 6, 1990
Wolfgang Goldner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...