Frank Druschke

Person

Stuttgart, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Layer containing an electroconductive transparent material, method...
- Patent number 6,830,814
- Issue date Dec 14, 2004
- Robert Bosch GmbH
- Peter Knoll
- G02 - OPTICS
Information Patent Grant
Ion generator for ionographic print heads
- Patent number 6,061,074
- Issue date May 9, 2000
- International Business Machines Corporation
- Johann Bartha
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Production of a support element module for embedding into smart car...
- Patent number 5,980,683
- Issue date Nov 9, 1999
- International Business Machines Corporation
- Wolfgang Beck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adhesive bond for densely ordered elements
- Patent number 5,863,636
- Issue date Jan 26, 1999
- International Business Machines Corporation
- Frank Druschke
- G01 - MEASURING TESTING
Information Patent Grant
Glass fiber reinforced polyepoxide products and method for producin...
- Patent number 4,783,222
- Issue date Nov 8, 1988
- International Business Machines Corporation
- Frank Druschke
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of dry copper etching and its implementation
- Patent number 4,557,796
- Issue date Dec 10, 1985
- International Business Machines Corporation
- Frank Druschke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Flame resistant, transparent polycarbonates comprising bisulfite ad...
- Patent number 4,327,015
- Issue date Apr 27, 1982
- Bayer Aktiengesellschaft
- Frank Druschke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of flame-resistant polycarbonates
- Patent number 4,289,685
- Issue date Sep 15, 1981
- Bayer Aktiengesellschaft
- Frank Druschke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilization of crosslinkable polymers
- Patent number 4,145,500
- Issue date Mar 20, 1979
- Bayer Aktiengesellschaft
- Theo Neukam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Frank Druschke

Person

Patents Grantslast 30 patents

Layer containing an electroconductive transparent material, method...

Ion generator for ionographic print heads

Production of a support element module for embedding into smart car...

Adhesive bond for densely ordered elements

Glass fiber reinforced polyepoxide products and method for producin...

Method of dry copper etching and its implementation

Flame resistant, transparent polycarbonates comprising bisulfite ad...

Process for the preparation of flame-resistant polycarbonates

Stabilization of crosslinkable polymers