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VANMARK CORP

Overview
  • Total Patents
    18
About

VANMARK CORP has a total of 18 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets chemical engineering, agriculture and packaging and shipping are NIHON GENRYO CO LTD, NIPPON GENRYO KK and MICRO ONE.

Patent filings in countries

World map showing VANMARK CORPs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Germany 1
#3 United Kingdom 1
#4 Ireland 1
#5 Italy 1
#6 Netherlands 1

Patent filings per year

Chart showing VANMARK CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wallace Joseph E 8
#2 Hudson Christopher L 6
#3 Castagno Leo L 6
#4 Wallace J 3
#5 Shaffer Robert L 1
#6 Seymour Melvin E 1

Latest patents

Publication Filing date Title
US2006005715A1 Discharge gate for a food peeler
US2005274266A1 Apparatus for peeling potatoes and the like
US2005277369A1 Roller shaft for a vegetable peeler
US5858429A Method and apparatus for peeling potatoes and the like
US5364539A Method and means for screening solids from a liquid medium
GB9325252D0 Solids from a liquid medium
US5370236A Separator device to separate dense particulate matter from less dense particulate matter
US4706556A Potato chip manufacturing machine
US3859821A Flexible coupling
US3792772A Separating apparatus with combined auger and rotating disc for discharging
US3745914A Abrasive peeling apparatus
US3799405A Discharge rollers for a hopper bottom
US3522873A Feeding apparatus for a produce material
US3363757A Apparatus for separating articles of different specific gravities