Assignee
FRAZIER SIMPLEX
US10 patents
Top patents by PatentIndex Score
US5123942AJun 23, 1992
System for charging batch/cullet in a glass furnace
FRAZIER SIMPLEX38 citations89
US6126440AOct 3, 2000
Synthetic air assembly for oxy-fuel fired furnaces
FRAZIER SIMPLEX26 citations87
US6036486AMar 14, 2000
Heat regeneration for oxy-fuel fired furnaces
FRAZIER SIMPLEX17 citations81
US5163831ANov 17, 1992
Refractory tile for a suspended furnace wall
FRAZIER SIMPLEX18 citations71
US5011402AApr 30, 1991
Suspended furnace wall
FRAZIER SIMPLEX18 citations71
US5073183ADec 17, 1991
Hydraulically operated blanket batch charger
FRAZIER SIMPLEX15 citations68
US4983206AJan 8, 1991
Batch charger for glass furnace
FRAZIER SIMPLEX15 citations65
US4197109AApr 8, 1980
Doghouse and feeder enclosure for glass furnace
FRAZIER SIMPLEX17 citations64
US5134627AJul 28, 1992
Batch charger for glass furnace
FRAZIER SIMPLEX6 citations57
US5254151AOct 19, 1993
Glass batch charger having seals which prevents accumulation of batch
FRAZIER SIMPLEX3 citations45