Hermann Koop

Person

Ronnenberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the production of exposed and metallized substrates
- Patent number 6,023,042
- Issue date Feb 8, 2000
- Balzers Und Leybold Deutschland Holding AG
- Bernd Hensel
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for laser beam exposure of a substrate disc
- Patent number 5,867,460
- Issue date Feb 2, 1999
- Balzers Und Leybold Deutschland Holding AG
- Bernd Hensel
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for laser exposure of a substrate disk and a method for t...
- Patent number 5,777,979
- Issue date Jul 7, 1998
- Balzers Und Leybold Deutschland Holding AG
- Bernd Hensel
- G11 - INFORMATION STORAGE
Information Patent Grant
Master for the duplication of sound recordings and process for its...
- Patent number 5,667,658
- Issue date Sep 16, 1997
- Leybold Aktiengesellschaft
- Hermann Koop
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Arrangement for contacting and holding a mold
- Patent number 5,006,217
- Issue date Apr 9, 1991
- U.S. Philips Corporation
- Hermann Koop
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of manfacturing a mould and providing it with a backing and...
- Patent number 4,861,437
- Issue date Aug 29, 1989
- Philips and DuPont Optical Company
- Hermann Koop
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of marking disc-shaped information carriers
- Patent number 4,834,843
- Issue date May 30, 1989
- U.S. Philips Corporation
- Hermann Koop
- B44 - DECORATIVE ARTS
Information Patent Grant
Method of replenishing and/or preparing treating liquids
- Patent number 4,745,690
- Issue date May 24, 1988
- Polygram International Holding B.V.
- Hermann Koop
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Disc-shaped information carrier and method of manufacturing it
- Patent number 4,747,093
- Issue date May 24, 1988
- Polygram International Holding B.V.
- Karsten Benne
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc-shaped information carrier and method of manufacturing it
- Patent number 4,726,006
- Issue date Feb 16, 1988
- Polygram International Holding B.V.
- Karsten Benne
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing disk-shaped information carriers
- Patent number 4,409,169
- Issue date Oct 11, 1983
- Polygram GmbH
- Dieter Bartholdsten
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Hermann Koop

Person

Patents Grantslast 30 patents

Apparatus for the production of exposed and metallized substrates

Apparatus for laser beam exposure of a substrate disc

Apparatus for laser exposure of a substrate disk and a method for t...

Master for the duplication of sound recordings and process for its...

Arrangement for contacting and holding a mold

Method of manfacturing a mould and providing it with a backing and...

Method of marking disc-shaped information carriers

Method of replenishing and/or preparing treating liquids

Disc-shaped information carrier and method of manufacturing it

Disc-shaped information carrier and method of manufacturing it

Method for manufacturing disk-shaped information carriers