Alan Schaefer

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Ste. Genevieve, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
System for the production and harvesting of algae
- Patent number 8,642,326
- Issue date Feb 4, 2014
- Alan W. Schaefer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Swinging feeder for livestock with insecticide application apparatus
- Patent number 5,056,467
- Issue date Oct 15, 1991
- Alan Schaefer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for forming and wrapping round bales
- Publication number 20010047640
- Publication date Dec 6, 2001
- Hay Wrap, Inc.
- Alan Schaefer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING