Inventor · disambiguated record
Friedrich Huhn
Also filed as: HUEHN FRIEDRICH · HUHN FRIEDRICH
5 granted patents·1 pending application·18 citations·filing 1982–2011
72Inventor score
Top patents by PatentIndex Score
6 records- 0161US8038800B2Method and device for cleaning the door of a coke ovenDMT GMBH·Filed 2006·Granted Oct 18, 2011·2 cites·14 claims
- 0254US5609731AProcess for gas pressure regulation in the retort of a coke ovenBERGWERKSVERBAND GMBH·Filed 1993·Granted Mar 11, 1997·12 cites·6 claims
- 0332US2014054157A1Device and method for regulating the chamber pressure of coking chambers of a coke-oven battery using adjustable diaphragms at the ascending pipe elbow openings into the raw gas receiversKREBBER FRANK·Filed 2011·Application pending·0 cites
- 0427US6918999B1Device and method for sealing levelling door aperture of a coke oven chamberMONTAN TECH GMBH·Filed 1998·Granted Jul 19, 2005·1 cites·28 claims
- 0525US4436676ACooling plantKRAFTWERK UNION AG·Filed 1982·Granted Mar 13, 1984·3 cites·2 claims
- 0623US9278310B2Method of reducing nitrogen oxides from coke-oven flue gasBRIX JOERG·Filed 2010·Granted Mar 8, 2016·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →