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JOHNSON CO GAGE

Overview
  • Total Patents
    37
About

JOHNSON CO GAGE has a total of 37 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets measurement, machines and machine tools are HIRAM A FARRAND INC, SPINOPTIC and KAYE MORTON.

Patent filings in countries

World map showing JOHNSON CO GAGEs patent filings in countries
# Country Total Patents
#1 United States 30
#2 Canada 3
#3 United Kingdom 3
#4 Germany 1

Patent filings per year

Chart showing JOHNSON CO GAGEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Johnson Stanley G 13
#2 Johnson Paul W 11
#3 Johnson Lowell C 6
#4 Johnson S 2
#5 Johnson Stanley Gustave 2
#6 Moore William Clay 1
#7 Clay Moore William 1
#8 Johnson Clinton V 1
#9 Johnson Paul Waldemar 1
#10 G Johnson Stanley 1

Latest patents

Publication Filing date Title
US3879854A Screw thread comparator gaging device having ti-point and segmental gaging means using a single indicator
US3844046A Stud for a movable gaging element and its combination with the gaging element and with a gage
US3816934A Screw thread gage using drag for testing
US3859730A Screw thread gage using drag for testing
US3654892A Zonal device and combination thereof with a dimensional dial indicator
US3590492A Screw thread gage with segmental and envelope gaging means
US3639996A Screw thread gage with aligner
US3545088A Gage setting device
US3491452A Tap gage for low cutting edge and diameter
GB1186701A Indicators for Dimensional Gauges
US3358376A Differential gage indicating means, and a differential thread gage combination
US3609870A Dimensional gage with radially movable gaging means
US3369302A Internal dimensional gage with axially limited operating means
US3388476A Diametrical dimensional gage with rotatable camming means
US3353277A Differential gage indicating means, a thread gage combination and a differential thread gage combination
US3318011A Dimensional gage with tandem pedestals
US3192634A Dimensional gage for large diameters
US3277578A Screw thread gage for testing for pitch diameter, lead, drunkenness, straightness, roundness and taper
US3270427A Thread gage setting or clamping device
US3296705A Gage with axially movable operating means