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FOSBEL INC
US26 patents
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USD753740SApr 12, 2016
Monolithic rider arch for glass furance regenerator
FOSBEL INC6 citations83
USD829248SSep 25, 2018
Regenerator wall block
FOSBEL INC8 citations79
US10330315B2Jun 25, 2019
Integral self-supporting composite refractory wall modules for refractory structures and methods of forming refractory structure walls of the same
FOSBEL INC2 citations72
USD754225SApr 19, 2016
Monolithic crown arch for glass furance regenerator
FOSBEL INC3 citations72
US10927302B2Feb 23, 2021
Stacked slab coke oven corbel structures
FOSBEL INC2 citations71
US10336942B2Jul 2, 2019
Coke oven corbel structures and methods of forming the same
FOSBEL INC2 citations71
US10253980B2Apr 9, 2019
Coke oven corbel structures
FOSBEL INC3 citations71
USD833590SNov 13, 2018
Coke oven wall block assembly
FOSBEL INC2 citations71
US10227220B2Mar 12, 2019
Methods and apparatus for constructing glass furnace structures
FOSBEL INC2 citations69
USD916153SApr 13, 2021
Regenerator wall block
FOSBEL INC2 citations68
USD964529SSep 20, 2022
Coke oven corbel gas offtake module component
FOSBEL INC0 citations61
USD941973SJan 25, 2022
Coke oven corbel gas offtake module
FOSBEL INC0 citations61
USD928930SAug 24, 2021
Coke oven corbel gas offtake module component
FOSBEL INC0 citations61
US11180350B2Nov 23, 2021
Methods and apparatus for constructing glass furnace structures
FOSBEL INC0 citations59
USD956838SJul 5, 2022
Regenerator wall block
FOSBEL INC0 citations58
US10364174B2Jul 30, 2019
Glass furnace regenerators formed of one-piece load-bearing wall blocks
FOSBEL INC1 citations58
USD874622SFeb 4, 2020
Coke oven wall block assembly
FOSBEL INC0 citations51
US10294085B2May 21, 2019
Methods and apparatus for constructing glass furnace structures
FOSBEL INC0 citations51
US11525089B2Dec 13, 2022
Stacked slab coke oven corbel structures
FOSBEL INC0 citations50
US9745878B2Aug 29, 2017
Method and apparatus for removal of particulate material from refinery processes and power generation system
FOSBEL INC0 citations43
US11441079B2Sep 13, 2022
Methods and systems for construction and/or repair of coke oven walls
FOSBEL INC0 citations41
US10407333B2Sep 10, 2019
Methods and apparatus for constructing glass furnace structures
FOSBEL INC0 citations41
US10260813B2Apr 16, 2019
Integral self-supporting refractory checker brick modules for glass furnace regenerator structures, and methods of forming same
FOSBEL INC0 citations41
US10065391B2Sep 4, 2018
Integral self-supporting composite refractory components and methods of making the same
FOSBEL INC0 citations41
US9963372B2May 8, 2018
Monolithic refractory crown and rider arches for glass furnace regenerators and glass furnace regenerators including the same
FOSBEL INC0 citations40
US12122646B2Oct 22, 2024
Methods and apparatus for constructing glass furnace refractory structures
FOSBEL INC0 citations34