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WOODMAN CO

Overview
  • Total Patents
    34
About

WOODMAN CO has a total of 34 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets packaging and shipping, machines and measurement are BUEHLER OPTIMA MASCHF, SIMIONATO SPA and TRIANGLE PACKAGE MACHINERY CO.

Patent filings in countries

World map showing WOODMAN COs patent filings in countries

Patent filings per year

Chart showing WOODMAN COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Henry Nelson R 16
#2 Middour Donald R 7
#3 Cutler Duncan B 5
#4 Henry N 4
#5 Tanner Jack B 3
#6 Henry Nelson Robert 2
#7 Middour D 2
#8 Warner William Lewis 2
#9 Hobart Jack 2
#10 White Homer S 2

Latest patents

Publication Filing date Title
US4418771A Method and apparatus for combination weighing
GB2003284A Conveyor cut-off gate
US4193465A Scale hopper door mechanism
US3787001A Web roll cradle with positive drive
US3779836A Tube seamer with clamp action
US3710980A Rotary volumetric dispensing apparatus
US3685250A Cam interrupted sealing jaws for product stripping
US3620316A High-speed classification and checkweighing system
US3684254A Vibrating clamp product settler with interrupter
US3668815A Vibrating clamp product settler
DE2004039B1 Process for packing bulky bulk goods and device for carrying out the process
CA922617A Vibrating clamp product settler
US3616087A Sealing carriage
US3561692A Web roll cradle for loosely wound material
US3561504A Product filling system
US3578094A Feeding system for constant product flow
US3525193A Brush product stripper
US3494265A Package former with multiple elliptical curve
US3575755A Code dating with heat shrinkable and pressure features
US3465979A Web roll cradle