Ivaylo W. Rangelow

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Baunatal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the purpose of producing a stencil mask
- Patent number 6,156,217
- Issue date Dec 5, 2000
- IMS Ionen Mikrofabrikations Systeme GmbH
- Ernst Hammel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing a carbon film on a substrate
- Patent number 6,136,160
- Issue date Oct 24, 2000
- IMS Ionen Mikrofabrikations Systeme GmbH
- Pavol Hrkut
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Silicon membrane and method of making same
- Patent number 5,672,449
- Issue date Sep 30, 1997
- IMS Ionen Mikrofabrikations Systeme GmbH
- Hans Loschner
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR