DER, Inc.

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Elkhorn, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a metal nutrient for an animal feed
- Patent number 6,352,714
- Issue date Mar 5, 2002
- DER, Inc.
- Paul R. Erickson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78603267 - HYPORIN
- Serial number 78603267
- Registration number 3156639
- Filing date Apr 6, 2005
- DER, Inc.
- 5 - Pharmaceutical and veterinary preparations