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WRIGHT MACHINERY CO

Overview
  • Total Patents
    45
About

WRIGHT MACHINERY CO has a total of 45 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets packaging and shipping, measurement and machines are BUEHLER OPTIMA MASCHF, WOODMAN CO and SIMIONATO SPA.

Patent filings in countries

World map showing WRIGHT MACHINERY COs patent filings in countries

Patent filings per year

Chart showing WRIGHT MACHINERY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Petrea James C 11
#2 Tracy Glen M 5
#3 Smith Haywood C 2
#4 Mount Michael John 2
#5 Sigmund Rappaport 2
#6 Walton Gunter Coley 1
#7 Melvin Tracy Glen 1
#8 Clark Robert A 1
#9 May John W 1
#10 Burgess Brian John 1

Latest patents

Publication Filing date Title
GB9312540D0 Vibratory conveyor drive
US5211277A Vibratory conveyor
GB9008687D0 Drive and monitoring system for a vibratory conveyor
GB8823832D0 Vibratory conveyor
GB8722402D0 Delivery chute
GB8722401D0 Splicing apparatus
GB8718297D0 Delivery chute
GB8700660D0 Styling & deflating mechanism
GB8411982D0 Applying tape to web material
US4084652A Weighing apparatus
GB1474257A Machine for opening/sealed pillow-like bags
US3730386A Article arranging and counting machine
GB1356792A Packaging machines
GB725045A Feed control means for weighing machines
US2701639A High speed check weigher
US2746707A Feed control means for weighing machines
GB706951A Improvements in or relating to weighing apparatus
GB702506A Improvements in or relating to intermittent drive mechanisms and machines incorporating such mechanisms
US2644628A Banding machine
US2706073A Automatic band applying machine and method