Dale B. Knobloch

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Northglenn, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Hide tanning composition and method of preparing same
- Patent number 4,502,859
- Issue date Mar 5, 1985
- Rockmont Industries, Inc.
- Dale B. Knobloch
- C14 - SKINS HIDES PELTS LEATHER