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CRAWFORD JAMES B

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    229,860
About

CRAWFORD JAMES B has a total of 17 patent applications. Its first patent ever was published in 1910. It filed its patents most often in United States, Australia and Denmark. Its main competitors in its focus markets civil engineering, chemical engineering and transport are BLUE SPARK ENERGY INC, AKER WELL SERVICE AS and HAMDEEN INC LTD.

Patent filings in countries

World map showing CRAWFORD JAMES Bs patent filings in countries

Patent filings per year

Chart showing CRAWFORD JAMES Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Crawford James B 17
#2 Lamb Edward R 2
#3 Milliken James R 2
#4 Anderson Lila R 1
#5 Elsbury Joseph W Iii 1
#6 Bibaeff John 1
#7 Lamb Rusty 1
#8 Elsbury Iii Joseph W 1
#9 Crawford Phillip 1
#10 Crawford James R 1

Latest patents

Publication Filing date Title
US2016017691A1 Wireline fluid blasting tool and method
US2012174987A1 Flameless heating system
US2012097192A1 Multifunctional cleaning tool
US2010089589A1 Modular well servicing unit
US2009050311A1 Well servicing combination unit
US2009151927A1 Combined nitrogen generation system and well servicing fluid system in one power unit apparatus
AU2003231737A8 Coiled tubing having multiple strings of smaller tubing embedded therein
US5029642A Apparatus for carrying tool on coil tubing with shifting sub
US4682657A Method and apparatus for the running and pulling of wire-line tools and the like in an oil or gas well
US4612984A Apparatus for the running and pulling of wire-line tools and the like in an oil or gas well
US1633477A Stop and brake for twine machines
US1005607A Metallic tire.
US990848A Tire.