William D. Krippes

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Schaumburg, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Composition and process for inhibiting corrosion of ferrous or non-...
- Patent number 4,266,988
- Issue date May 12, 1981
- J. M. Eltzroth & Associates, Inc.
- William D. Krippes
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...