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BUSCHMAN CO E W

Overview
  • Total Patents
    16
About

BUSCHMAN CO E W has a total of 16 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets packaging and shipping, mechanical elements and machines are CONVEYOR SYSTEMS, JAPAN PIPE CONVEYOR and ERLEY & BOENNINGER MASCH.

Patent filings in countries

World map showing BUSCHMAN CO E Ws patent filings in countries
# Country Total Patents
#1 United States 14
#2 United Kingdom 2

Patent filings per year

Chart showing BUSCHMAN CO E Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vogt Robert K 8
#2 Vogt Rudolph B 5
#3 Heit Martin A 4
#4 Yu Thomas C 3
#5 Wilkins John J 2
#6 Keville Jesse F 1

Latest patents

Publication Filing date Title
US4732259A Sorting conveyor with cross-over
US4711341A Package sortation conveyor
US4717011A Sorting conveyor with cross-over
US4488639A Roller conveyor with friction roll device
US4344527A Roller conveyor with friction roll drive
US4416650A Drive wheel and sprocket assembly
GB2068872A Accumulator conveyor
GB2075453A Roller conveyor with friction roll drive
US4473149A Roller conveyor with friction roll drive
US4109783A Fluid control circuit and method for an accumulator conveyor
US4108303A Power transmission assembly for an accumulator conveyor
US3158252A Live roller conveyor system
US2976089A Roller wheel lubrication
US2633226A Hook conveyer
US2661828A Conveyer system
US2556487A Conveyer trolley