Klaus Bierwagen

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Waltham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cross flow metalizing of compact discs
- Patent number 6,086,728
- Issue date Jul 11, 2000
- Vladimir Schwartz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
System for forming nickel stampers utilized in optical disc production
- Patent number 6,080,288
- Issue date Jun 27, 2000
- Vladimir Schwartz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Compact disc spin coater
- Patent number 5,803,968
- Issue date Sep 8, 1998
- Vladimir Schwartz
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Compact disc tracking system and method
- Patent number 5,673,195
- Issue date Sep 30, 1997
- Vladimir Schwartz
- G11 - INFORMATION STORAGE
Information Patent Grant
Cross flow metalizing of compact discs
- Patent number 5,518,599
- Issue date May 21, 1996
- Reflekt Technology, Inc.
- Vladimir Schwartz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Cross flow metalizing of compact disc
- Publication number 20020008022
- Publication date Jan 24, 2002
- Vladimir Schwartz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...