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WHITNEY CO W

Overview
  • Total Patents
    38
About

WHITNEY CO W has a total of 38 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Canada and Italy. Its main competitors in its focus markets machine tools, mechanical elements and optics are EVANS PIPELINE EQUIP CO, AUTOMATIC ARC WELDING COMPANY and LIFSHITS V S.

Patent filings in countries

World map showing WHITNEY CO Ws patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 5
#3 Italy 5
#4 Germany 3
#5 United Kingdom 3
#6 Mexico 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Scott William B 16
#2 Cole Iii Ira E 8
#3 Brolund Theodore F 7
#4 Cole Ira E Iii 3
#5 Julian Alfred J 3
#6 Cole Ira E 3
#7 Julian Alfred Joseph 2
#8 Walling Matthew J 2
#9 Legge John C 2
#10 Orr Jr James W 2

Latest patents

Publication Filing date Title
US2005051523A1 Laser machine tool with image sensor for registration of workhead guidance system
US2003192865A1 Method and apparatus for laser piercing and cutting metal sheet and plate
US2002148820A1 Machine tool loading apparatus
US2002144987A1 Cube corner laser beam retroreflector apparatus for a laser equipped machine tool
US2002108939A1 Laser beam position control apparatus for a CNC laser equipped machine tool
CA2319293A1 Heavy-duty plate laser with linear motors for x and y position control
US6455807B1 Method and apparatus for controlling a laser-equipped machine tool to prevent self-burning
US6392192B1 Real time control of laser beam characteristics in a laser-equipped machine tool
US6128138A Reflective laser collimator
US6246025B1 Insulated slag collection bed for a laser-equipped machine tool
US6204473B1 Laser-equipped machine tool cutting head with pressurized counterbalance
US6127648A Laser-equipped machine tool having a retractable scrap removal system
US6229112B1 Air handling system for a laser-equipped machine tool
US5763852A Punch press with auxillary high-energy thermal cutting device and improved slag collection system
US5669866A Punch press with tool changer
US5468929A Apparatus for adjusting the stand-off height of a plasma arc torch or the like
ITMI932360D0 Cutter for the removal of slag produced by a plasma-arc torch
US5382102A Indexable marking tool for use with a punch press
US5266775A Cutter for removing dross produced by a plasma arc torch