Lyn B. Ratcliff

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Burbank, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus, and corresponding method, for chemically etching substrates
- Patent number 6,344,106
- Issue date Feb 5, 2002
- International Business Machines Corporation
- Edward Jay Frankoski
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for chemically etching substrates
- Patent number 5,614,056
- Issue date Mar 25, 1997
- International Business Machines Corporation
- Edward J. Frankoski
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...