Assignee
SCHAEFER ALAN W
US·3 granted patents·113 citations·filing 1979–2010
Top patents by PatentIndex Score
3 records- 0190US8642326B1System for the production and harvesting of algaeSCHAEFER ALAN W·Filed 2010·Granted Feb 4, 2014·40 cites·16 claims
- 0290US4248343ADevice and method for protecting baled hay from moistureSCHAEFER ALAN W·Filed 1979·Granted Feb 3, 1981·39 cites·17 claims
- 0364US4891930AApparatus and process for applying a cover, to a round hay baleSCHAEFER ALAN W·Filed 1988·Granted Jan 9, 1990·34 cites·3 claims
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