Inventor
ESCHNER AXEL
DE12 patents
⚠️ This page may combine multiple inventors who share the name “ESCHNER AXEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIDIER WERKE AG
11 patentsUS5552213ASep 3, 1996
Refractory fiber structures
DIDIER WERKE AG62 citations95
US5346868ASep 13, 1994
Inorganic fiber
DIDIER WERKE AG67 citations95
US5420087AMay 30, 1995
Refractory or fireproof brick as tin bath bottom brick
DIDIER WERKE AG33 citations87
US5603887AFeb 18, 1997
Process of making refractory fiber structures
DIDIER WERKE AG16 citations81
US4265845AMay 5, 1981
Process for the production of a ceramic heat-retaining brick
DIDIER WERKE AG11 citations73
US4984769AJan 15, 1991
Tap spout for metallurgical vessels and method of repairing
DIDIER WERKE AG14 citations71
US4564485AJan 14, 1986
Process for producing a plastic composition which can be processed into a fire-resistant material
DIDIER WERKE AG8 citations70
US4436680AMar 13, 1984
Process for producing granular, fire-resistant material
DIDIER WERKE AG7 citations70
US4631074ADec 23, 1986
Method and apparatus for reducing the temperature of air
DIDIER WERKE AG4 citations62
US4268016AMay 19, 1981
Valve element for sliding type valve joints on the outlet of vessels containing molten metal and process for making same
DIDIER WERKE AG5 citations61
US4241781ADec 30, 1980
Regenerative heater and process for the operation thereof
DIDIER WERKE AG6 citations57