Inventor
CAPPEL FRED
DE8 patents
⚠️ This page may combine multiple inventors who share the name “CAPPEL FRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DRAVO CORP
5 patentsUS4067727AJan 10, 1978
Sintering process
DRAVO CORP20 citations80
US4065295ADec 27, 1977
Sinter machine control as a function of waste gas temperature
DRAVO CORP14 citations68
US3973762AAug 10, 1976
Sintering process and apparatus
DRAVO CORP4 citations60
US4050924ASep 27, 1977
Process of controlling Fe++ content of sintered iron ore
DRAVO CORP3 citations54
US4168154ASep 18, 1979
Sintering process for iron ore mixtures
DRAVO CORP1 citations48
METALLGESELLSCHAFT AG
3 patentsUS4969775ANov 13, 1990
Process of dressing contaminated soils
METALLGESELLSCHAFT AG31 citations87
US4747356AMay 31, 1988
Process of burning cattle dung
METALLGESELLSCHAFT AG22 citations80
US5476533ADec 19, 1995
Process for sintering iron oxide-containing materials on a sintering machine
METALLGESELLSCHAFT AG6 citations57