Heinz Herrmann

Person

D-4154 Tonisvorst 1, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for machining glass
- Patent number 5,628,677
- Issue date May 13, 1997
- Heinz Herrmann
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Bevel grinder
- Patent number 5,616,071
- Issue date Apr 1, 1997
- Heinz Herrmann
- B24 - GRINDING POLISHING
Information Patent Grant
Device for holding small glass pieces for grinding
- Patent number 5,207,030
- Issue date May 4, 1993
- Heinz Herrmann
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method of removing impurities from polymeric synthetic plastics mat...
- Patent number 5,080,845
- Issue date Jan 14, 1992
- Werner & Pfleiderer, GmbH
- Heinz Herrmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Presensitized printing plate for waterless lithographic printing an...
- Patent number 5,017,457
- Issue date May 21, 1991
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Three-point-contacting pliers for breaking glass
- Patent number 4,991,471
- Issue date Feb 12, 1991
- Heinz Herrmann
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for the extraction of melt samples from a material which...
- Patent number 4,973,239
- Issue date Nov 27, 1990
- Werner & Pfleiderer GmbH
- Heinz Herrmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for separating low molecular weight compounds from polycapr...
- Patent number 4,963,650
- Issue date Oct 16, 1990
- Nautschno-Proisvodstvennoje Objedinenije "Plastmassy" Research Institute of P...
- Elvina Z. Bokareva
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for supplying samples from a melt to a rheometer
- Patent number 4,934,201
- Issue date Jun 19, 1990
- Werner & Pfleiderer GmbH
- Albert Grimminger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Photosensitive printing plate for use in flexographic printing
- Patent number 4,917,990
- Issue date Apr 17, 1990
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the post-treatment of developed relief printing forms f...
- Patent number 4,906,551
- Issue date Mar 6, 1990
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Presensitized waterless planographic printing plate with amorphous...
- Patent number 4,842,988
- Issue date Jun 27, 1989
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Presensitized negative working waterless planographic printing plat...
- Patent number 4,842,990
- Issue date Jun 27, 1989
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparing highly viscous polyhexamethyleneadipamide
- Patent number 4,760,129
- Issue date Jul 26, 1988
- Werner & Pfleiderer
- Erwin Haering
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device for bending the margins of a metal foil over the edge of a f...
- Patent number 4,599,882
- Issue date Jul 15, 1986
- Heinz Herrmann
- B44 - DECORATIVE ARTS
Information Patent Grant
Hand roller for the application of metal foils to the edges of flat...
- Patent number 4,600,466
- Issue date Jul 15, 1986
- Heinz Herrmann
- B44 - DECORATIVE ARTS
Information Patent Grant
Liquid developer and charge control substance suitable therefor
- Patent number 4,594,305
- Issue date Jun 10, 1986
- Hoechst Aktiengesellschaft
- Hansjoerg Vollmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid developer for developing electrostatic charge images and pro...
- Patent number 4,526,852
- Issue date Jul 2, 1985
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic liquid developer for the reversal development _...
- Patent number 4,497,886
- Issue date Feb 5, 1985
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic liquid developer and process for its preparation
- Patent number 4,473,629
- Issue date Sep 25, 1984
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Alcohol soluble, organic photoconductor containing polymeric protec...
- Patent number 4,301,225
- Issue date Nov 17, 1981
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing electrophotographic images using aqueous ink and treatin...
- Patent number 4,252,882
- Issue date Feb 24, 1981
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid developer and copolymer polarity control agent for use there...
- Patent number 4,243,736
- Issue date Jan 6, 1981
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for removing layers of selenium
- Patent number 4,192,692
- Issue date Mar 11, 1980
- Hoechst Aktiengesellschaft
- Heinz Herrmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic liquid developer and process for the manufactur...
- Patent number 4,157,974
- Issue date Jun 12, 1979
- Hoechst Aktiengesellschaft
- Alfred Brechlin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Grit-coated glass-cutting saw blade
- Publication number 20030196536
- Publication date Oct 23, 2003
- BOHLE AG
- Heinz Herrmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Heinz Herrmann

Person

Patents Grantslast 30 patents

Apparatus for machining glass

Bevel grinder

Device for holding small glass pieces for grinding

Method of removing impurities from polymeric synthetic plastics mat...

Presensitized printing plate for waterless lithographic printing an...

Three-point-contacting pliers for breaking glass

Apparatus for the extraction of melt samples from a material which...

Process for separating low molecular weight compounds from polycapr...

Method and apparatus for supplying samples from a melt to a rheometer

Photosensitive printing plate for use in flexographic printing

Process for the post-treatment of developed relief printing forms f...

Presensitized waterless planographic printing plate with amorphous...

Presensitized negative working waterless planographic printing plat...

Process for preparing highly viscous polyhexamethyleneadipamide

Device for bending the margins of a metal foil over the edge of a f...

Hand roller for the application of metal foils to the edges of flat...

Liquid developer and charge control substance suitable therefor

Liquid developer for developing electrostatic charge images and pro...

Electrophotographic liquid developer for the reversal development _...

Electrophotographic liquid developer and process for its preparation

Alcohol soluble, organic photoconductor containing polymeric protec...

Developing electrophotographic images using aqueous ink and treatin...

Liquid developer and copolymer polarity control agent for use there...

Process for removing layers of selenium

Electrophotographic liquid developer and process for the manufactur...

Patents Applicationslast 30 patents

Grit-coated glass-cutting saw blade