Mark D. Lehmann

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Chandler, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Plasma etching apparatus and method and apparatus for verifying a w...
- Patent number 6,027,605
- Issue date Feb 22, 2000
- Raines Technologies, Inc.
- Mark D. Lehmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR