Wolfram Maass

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Erlensee, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for suppressing flashovers in cathode sputtering installations
- Patent number 5,611,899
- Issue date Mar 18, 1997
- Leybold Aktiengesellschaft
- Wolfram Maass
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for coating a substrate by magnetron sputtering
- Patent number 5,399,252
- Issue date Mar 21, 1995
- Leybold Aktiengesellschaft
- Michael Scherer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron sputtering cathode for vacuum coating apparatus
- Patent number 5,284,564
- Issue date Feb 8, 1994
- Leybold Aktiengesellschaft
- Wolfram Maass
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stationary magnetron sputtering cathode for a vacuum coating apparatus
- Patent number 5,182,003
- Issue date Jan 26, 1993
- Leybold Aktiengesellschaft
- Wolfram Maass
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...