Inventor · disambiguated record
Hans Friedmann
Also filed as: FRIEDMANN HANS
3 granted patents·1 pending application·40 citations·filing 1988–2008
65Inventor score
Top patents by PatentIndex Score
4 records- 0181US4961121AAir bearing slider rail design with trumpet-shaped rail portionIBM·Filed 1988·Granted Oct 2, 1990·35 cites·6 claims
- 0272US8962309B2Apparatus 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
- 0346US2012021476A1Trace Element Solution For Biogas MethodsFRIEDMANN HANS·Filed 2008·Application pending·0 cites
- 0443US8426162B2Process 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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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →