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WOODALL INDUSTRIES INC

Overview
  • Total Patents
    190
About

WOODALL INDUSTRIES INC has a total of 190 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, transport and surface technology and coating are CADILLAC PRODUCTS AUTOMOTIVE C, MOLLER PLAST GMBH and US PRODUCT DEV CO.

Patent filings in countries

World map showing WOODALL INDUSTRIES INCs patent filings in countries
# Country Total Patents
#1 United States 126
#2 Canada 21
#3 United Kingdom 13
#4 France 11
#5 Germany 10
#6 Argentina 3
#7 Australia 2
#8 Italy 2
#9 Norway 2

Patent filings per year

Chart showing WOODALL INDUSTRIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Woodall Herbert J 24
#2 Greig James W 24
#3 Randall Meredith S 20
#4 Zinser Paul R 19
#5 Cunnington George R 13
#6 Stahl Lloyd E 6
#7 Bayard Johnson Charles 5
#8 Diroff Alton J 5
#9 Burns Earl A 4
#10 Chadwick Francis L 3

Latest patents

Publication Filing date Title
US4083739A Fabricated parts and method and apparatus for producing the same
US3953632A Resin impregnated mats and method of making the same
US3836763A Vehicle lighting unit assembly
US3871316A Catamaran
US3974124A Energy absorbing vehicle body material
CA978109A Plug
CA977984A Conduit spacer modular construction
US3810731A Apparatus for forming plastic sheets
US3752102A Floating dock or the like and floatation unit for use therewith
US3796175A Catamaran
GB1277313A Method of forming a panel having a compound curvature and automobile headliners made thereby
US3666282A Toboggan
US3647588A Method for making foam panel
US3589972A Hollow structure
US3627608A Method of forming a panel having a compound curvature
US3661673A Method of making plastic laminate having high abrasion resistance
US3627603A Method of making reinforced foam plastic products
DE1801367A1 Moulding of hollow thermoplastic articles
GB1169549A Foamed Synthetic Resin Laminate and method and apparatus for making same
US3462330A Method for making a hollow plastic core structure