Hans-Michael Kuhl

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Hirschberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Table or workbench covering
- Patent number 6,959,652
- Issue date Nov 1, 2005
- Carl Freudenberg KG
- Hans-Michael Kühl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making an electrically conductive floor covering
- Patent number 6,695,999
- Issue date Feb 24, 2004
- Firma Carl Freudenberg
- Hans-Michael Kühl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process of making a homogeneous floor covering
- Patent number 6,251,321
- Issue date Jun 26, 2001
- Carl Freudenberg
- Hans-Michael Kühl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multi-colored floor covering and method of manufacturing it
- Patent number 5,049,431
- Issue date Sep 17, 1991
- Firma Carl Freudenberg
- Klaus Heckel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing light-colored electrically-conductive floor...
- Patent number 4,670,075
- Issue date Jun 2, 1987
- Firma Carl Freudenberg
- Klaus Heckel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Electrically conductive floor covering
- Publication number 20040142163
- Publication date Jul 22, 2004
- Hans-Michael Kuhl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Table or workbench covering
- Publication number 20030095394
- Publication date May 22, 2003
- Hans-Michael Kuhl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electdrically conductive floor covering
- Publication number 20020102385
- Publication date Aug 1, 2002
- Hans-Michael Kuhl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Elastomer floor covering and method for its manufacture
- Publication number 20020006499
- Publication date Jan 17, 2002
- Hans-Michael Kuhl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL