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ACRISON INC

Overview
  • Total Patents
    93
About

ACRISON INC has a total of 93 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets measurement, packaging and shipping and control are HYER IND, HOWE RICHARDSON SCALE CO and UNION SCALE AND MFG COMPANY.

Patent filings per year

Chart showing ACRISON INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ricciardi Ronald J 52
#2 Landry Marc S 18
#3 Ferrara Angelo 16
#4 Laidlaw John 7
#5 Hartmann Joseph L 6
#6 Ricciardi Sr Ronald J 5
#7 Hartmann Joseph Leonard 4
#8 Ricciardi Ronald J Sr 4
#9 Ferrara A 4
#10 Ricciardi Ronald Joseph 4

Latest patents

Publication Filing date Title
CA2819445A1 Clamping of bulk storage bag discharge spout
CA2686194A1 Cinch valve
EP2028458A2 Metering mechanism for strand-type bulk solid materials
US2009090603A1 Automatic Belt Tracking System
US2006043104A1 Weight-loss weigh feeder with pressure compensation
US6926030B2 Apparatus for mixing two fluids or keeping them separate
US6444926B1 Rotary pocketed weigh feeder
US5848728A Multi-flighted notched metering auger
US5709322A Dry solids metering system with means for self-emptying and quick-emptying/cleanout
US5405049A Isolation pad for a feeding system and a method for feeding material from the system
US5423455A Materials feeding system with level sensing probe and method for automatic bulk density determination
CA2111230A1 Dry solids materials feeder with vibratory mechanism and a method of vibrating various component parts of the feeder
US5205647A Fluid mixing apparatus and method of mixing
AU4030589A Wild-flow loss-in-weight weighing system
US4867343A Wild-flow loss-in-weight weighing system
CA1279619C Mechanism for metering solid materials which flow in a manner similar toliquids
US4804111A Mechanism for metering solid materials which flow in a manner similar to liquids
US4722456A With accelerometer for detecting extraneous disturbances weigh feeder
US4643582A Wetting chamber
US4485973A Ingredient spreader