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TUBOSCOPE COMPANY

Overview
  • Total Patents
    24
About

TUBOSCOPE COMPANY has a total of 24 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United States and Canada. Its main competitors in its focus markets measurement, civil engineering and machines are WEATHERFORD SWITZERLAND TRADING AND DEV GMBH, PRATT DAVID W and DELPHIAN CORP.

Patent filings in countries

World map showing TUBOSCOPE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Canada 1

Patent filings per year

Chart showing TUBOSCOPE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wood Fenton M 10
#2 Price Berry G 8
#3 Glenn Price Berry 7
#4 Unger Julian H 6
#5 Donald Lloyd 2
#6 Placke Eugene A 2
#7 Berry Glenn 1
#8 Stegall Claude D 1
#9 Calkins John C 1
#10 Walters William T 1

Latest patents

Publication Filing date Title
US3107064A Paper holder, drive take-up apparatus
US3066254A Mounting equipment for scanning tubular goods
US3099746A Thickness measuring apparatus utilizing gamma radiation
US2995701A Electromagnetic inspection of pipe
US2915830A Tubing caliper
US2907111A Tubing caliper
US2908085A Measuring instruments
US2978637A Apparatus for detecting discontinuities in insulation coatings
US3023312A Radioactive pipe thickness measurement
US2878447A Apparatus for inspecting ferromagnetic members
US2878446A Methods and apparatus for inspecting ferromagnetic members
US2881386A Pipe inspection method and apparatus
US2909393A Pipe inspection apparatus
US2880499A Means for handling pipe protectors
US2746160A Caliper having magnetically controlled recorder
US2882488A Pipe inspection apparatus
US2881387A Pipe inspection
US2721110A Tubing calipers
US2746012A Inductive electromagnetic inspection
US2685672A Apparatus for magnetic detection of flaws in ferromagnetic pipe