Inventor · disambiguated record
Friedrich Eschmann
Also filed as: ESCHMANN FRIEDRICH
6 granted patents·30 citations·filing 1983–2012
77Inventor score
Top patents by PatentIndex Score
6 records- 0171US4877013AHot blast stove installationDIDIER WERKE AG·Filed 1987·Granted Oct 31, 1989·14 cites·12 claims
- 0260US8992823B2Method of operating regenerative heaters in blast furnace plantESCHMANN FRIEDRICH·Filed 2012·Granted Mar 31, 2015·2 cites·11 claims
- 0356US4508504ABlast heating apparatus for blast furnacesDIDIER WERKE AG·Filed 1983·Granted Apr 2, 1985·11 cites·10 claims
- 0437US4460335ASystem for preventing excess pressure in a gap between a double-shell structure of a blast heating apparatusDIDIER WERKE AG·Filed 1983·Granted Jul 17, 1984·3 cites·4 claims
- 0534US8889060B2Device for regulating the temperature of a gas in a hot gas mainMÖLLER MANFRED·Filed 2010·Granted Nov 18, 2014·0 cites·14 claims
- 0632US8517725B2Ceramic burnerSPENGLER ALOIS·Filed 2008·Granted Aug 27, 2013·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →