Wolfgang Hempel

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Dresden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for pre-treatment of substrates
- Patent number 6,083,356
- Issue date Jul 4, 2000
- Fraunhofer-Gesellshaft zur Forderung der angewandten Forschung e.V.
- Klaus Goedicke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for electron beam deposition of multicomponent evaporants
- Patent number 5,750,185
- Issue date May 12, 1998
- Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung E.V.
- Klaus Goedicke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Compound body of vacuum-coated sintered material and process for it...
- Patent number 5,698,314
- Issue date Dec 16, 1997
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Klaus Goedicke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vacuum-coated compound body and process for its production
- Patent number 5,693,417
- Issue date Dec 2, 1997
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Klaus Goedicke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...