Inventor

ESCHMANN FRIEDRICH

DE6 patents

⚠️ This page may combine multiple inventors who share the name “ESCHMANN FRIEDRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DIDIER WERKE AG

3 patents

US4877013AOct 31, 1989

Hot blast stove installation

DIDIER WERKE AG14 citations67

US4508504AApr 2, 1985

Blast heating apparatus for blast furnaces

DIDIER WERKE AG11 citations66

US4460335AJul 17, 1984

System for preventing excess pressure in a gap between a double-shell structure of a blast heating apparatus

DIDIER WERKE AG3 citations59

ESCHMANN FRIEDRICH

1 patent

US8992823B2Mar 31, 2015

Method of operating regenerative heaters in blast furnace plant

ESCHMANN FRIEDRICH2 citations44

MÖLLER MANFRED

1 patent

US8889060B2Nov 18, 2014

Device for regulating the temperature of a gas in a hot gas main

MÖLLER MANFRED0 citations31

SPENGLER ALOIS

1 patent

US8517725B2Aug 27, 2013

Ceramic burner

SPENGLER ALOIS0 citations30