Assignee
FFI CORP
US10 patents
Top patents by PatentIndex Score
US6233843B1May 22, 2001
Wiper for a floor sweep assembly of a grain dryer associated method
FFI CORP16 citations89
US5570521ANov 5, 1996
Control system for a grain dryer and probe mounting apparatus therefor
FFI CORP21 citations89
US6076276AJun 20, 2000
Floor sweep assembly for a grain dryer having primary support members and ancillary support members which form a number of intersections with a wiper
FFI CORP17 citations80
US6101742AAug 15, 2000
Apparatus and method for metering grain in a grain dryer which utilizes a grain flow regulator
FFI CORP5 citations70
US6098305AAug 8, 2000
Grain metering system for a grain dryer which includes a pivotable grain support member positioned between a metering roll and a discharge opening of a grain column
FFI CORP14 citations70
US6073367AJun 13, 2000
Floor sweep assembly for a grain dryer having support members and wipers which are spaced apart from each other by spacing members at intersections formed therebetween
FFI CORP12 citations70
US6073364AJun 13, 2000
Wiper for a floor sweep assembly of a grain dryer which includes ultra-high molecular weight resin which contacts grain and grain shelf floor during rotation thereof
FFI CORP12 citations70
US6141886ANov 7, 2000
Grain metering system for a grain dryer having improved grain flow angle configuration at grain column discharge opening
FFI CORP3 citations59
US6088929AJul 18, 2000
Grain metering system for a grain dryer having improved grain column discharge opening and metering roll configuration
FFI CORP5 citations59
US6189235B1Feb 20, 2001
Grain flow regulator for a grain dryer
FFI CORP0 citations49