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SACKETT SR WALTER J

Overview
  • Total Patents
    13
About

SACKETT SR WALTER J has a total of 13 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States. Its main competitors in its focus markets chemical engineering, machines and packaging and shipping are VIKING MFG COMPANY, Nanjing huaxing pharmaceutical equipment co ltd and JIN BIN.

Patent filings in countries

World map showing SACKETT SR WALTER Js patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing SACKETT SR WALTER Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sackett Sr Walter J 9
#2 Sackett Walter J Sr 4

Latest patents

Publication Filing date Title
US3494107A Dust-fume control system
US3490615A High density,high efficiency storage building for free flowing materials
US3435967A Automatic level loading system for bin storage of free flowing materials
US3499731A High efficiency discharge control system for a chemical processing plant
US3321079A Apparatus for classifying dry solids
US3314557A Tank type bulk blending plant
US3342426A Pulverizing mill
US3313529A Bulk blend plant and system
US3270896A Bulk blending plant
US3348781A Apparatus for reducing size of materials
US3285704A Ammoniated fertilizer manufacturing apparatus and system
US3259375A Compounding and blending apparatus
US3233873A Apparatus for weighing, mixing and delivering bulk fertilizer material