Assignee
FABCON INC
23 patents
Top patents by PatentIndex Score
US4279747AJul 21, 1981
Rapid continuous clarifier
FABCON INC34 citations93
US4628653ADec 16, 1986
Insulated concrete panel
FABCON INC37 citations91
US4644727AFeb 24, 1987
Strand chair for supporting prestressing cable and cross-mesh in elongated precast concrete plank
FABCON INC38 citations89
USD272517SFeb 7, 1984
Combination lift insert and weld plate for use in hollow core concrete planks
FABCON INC43 citations89
US6955014B2Oct 18, 2005
Insulated concrete cast panels with voids in billits
FABCON INC28 citations88
US4603000AJul 29, 1986
Process and apparatus for flocculating and clarifying a solid-liquid slurry
FABCON INC27 citations88
US4416842ANov 22, 1983
Directed cracking in concrete panel manufacture
FABCON INC29 citations86
US4893859AJan 16, 1990
Concrete slab lifting clamp
FABCON INC8 citations72
US4457682AJul 3, 1984
Machine for casting concrete members
FABCON INC20 citations71
US4403743ASep 13, 1983
Articulated knife rotor assembly in a machine for reducing materials
FABCON INC11 citations71
US4398761AAug 16, 1983
Device for lifting and tilting concrete panels
FABCON INC14 citations71
US4369153AJan 18, 1983
Machine for casting concrete members
FABCON INC18 citations71
US4329184AMay 11, 1982
Rock aggregate core material washing and recycling
FABCON INC9 citations71
US4391026AJul 5, 1983
Mill roll
FABCON INC15 citations70
US4360333ANov 23, 1982
Aggregate exposing machine
FABCON INC8 citations70
US5318426AJun 7, 1994
Brick imprinting apparatus
FABCON INC15 citations69
US7216462B2May 15, 2007
Insulated concrete panel billets
FABCON INC9 citations68
US4616489AOct 14, 1986
Stock washer
FABCON INC9 citations67
US4943219AJul 24, 1990
Hollow core concrete extruder
FABCON INC4 citations61
US7198429B2Apr 3, 2007
Segmented concrete screed
FABCON INC5 citations59
US7191999B2Mar 20, 2007
Variable height sideforms
FABCON INC2 citations59
US4907426AMar 13, 1990
Method and apparatus for washing a porous mat
FABCON INC6 citations56
US7806676B2Oct 5, 2010
Automated concrete casting system
FABCON INC2 citations54