Assignee
FRIEDMANN HANS
DE·2 granted patents·1 pending application·5 citations·filing 2008–2008
Top patents by PatentIndex Score
3 records- 0172US8962309B2Apparatus and process for the conversion into biogas of fermentation stillage arising as a waste product of ethanol productionFRIEDMANN HANS·Filed 2008·Granted Feb 24, 2015·5 cites·30 claims
- 0246US2012021476A1Trace Element Solution For Biogas MethodsFRIEDMANN HANS·Filed 2008·Application pending·0 cites
- 0343US8426162B2Process and apparatus for the microbial production of a specific product and methaneFRIEDMANN HANS·Filed 2008·Granted Apr 23, 2013·0 cites·12 claims
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