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WHITNEY CORP W

Overview
  • Total Patents
    102
About

WHITNEY CORP W has a total of 102 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, Canada and Italy. Its main competitors in its focus markets machine tools, machines and chemical engineering are BEHRENS AG C, STRIPPIT DI ACRO HOUDAILLE INC and WHISTLER LAWRENCE V.

Patent filings in countries

World map showing WHITNEY CORP Ws patent filings in countries
# Country Total Patents
#1 United States 41
#2 Canada 15
#3 Italy 13
#4 Germany 12
#5 France 9
#6 United Kingdom 8
#7 Switzerland 2
#8 Japan 1
#9 Sweden 1

Patent filings per year

Chart showing WHITNEY CORP Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scott William B 25
#2 Brolund Theodore F 14
#3 Scott W 9
#4 Pauley Merle R 7
#5 Sawvell Roger V 6
#6 Kindgren Lee 4
#7 Rolland Burton A 4
#8 Sawvell R 4
#9 Swanson James P 3
#10 Paquet E 3

Latest patents

Publication Filing date Title
ITMI913430D0 Nozzle for plasma arc torch
US5069099A Shear with storable squaring arm
US5079403A Nozzle for plasma arc torch
US5065654A Machine for punching and shearing angle iron and flat stock
US4860428A Lifting hand for a punch press tool changer
US4623089A Punching machine with selectively actuatable punches
US4649622A Tool changing apparatus for a punch press
US4550241A Metal melting tool with improved stand-off means
US4486941A Punch press with automatic tool changer
US4485549A Apparatus for changing the tools of a punch press
US4523749A Hole forming machine with adjustable work clamps
US4423546A Punch press with automatic tool changer
US4338507A Water-quenched collection system for use with a plasma-arc torch
US4165667A Punch press with workpiece supporting means
US4129460A Method for coping I-beams
US4106183A Combined punch press and cutting torch with workpiece supporting means
US4061064A Apparatus for forming holes in the flanges of structural members
US4078462A Guard for a punch press
US4063059A Punch press with cutting torch
US4033216A Duplicating punch press with stylus control