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CRC PIPELINE INT INC

Overview
  • Total Patents
    116
  • GoodIP Patent Rank
    197,486
About

CRC PIPELINE INT INC has a total of 116 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machine tools, machines and mechanical elements are TRUMPF WERKZEUGMASCHINEN GMBH & CO KG, TRUMPF WERKZEUGMASCHINEN GMBH CO KG and TRUMPF WERKZEUGMASCHINEN GMBH.

Patent filings per year

Chart showing CRC PIPELINE INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dierlam Oliver Trueman 10
#2 Laing Brian S 8
#3 Belloni Antonio 8
#4 Taylor Sidney A 7
#5 Rajagopalan Shankar T 7
#6 Rogala Stanley J 6
#7 Madala Sridhar 6
#8 Jones Richard L 6
#9 Hanson Beverley F 6
#10 Tews Paul A 5

Latest patents

Publication Filing date Title
WO2011143177A1 Wedge driven pipe bending machine
WO2011139742A1 Pipe bending machine
US2010255335A1 Configuration of and welding procedures applied to cruet shaped bevels in objects to be welded
BRPI0809559A2 Method for circular welding of metal pipes
US7302823B1 Gauge for pipe bending machine
US2004099713A1 Tetherless internal line-up unit for pipeline welding
US6389872B1 Mandrel apparatus with floating spring members
US6164113A Variable-speed pipe bending
US6298706B1 Apparatus for use in a pipe bending machine and method for bending pipe
US6253595B1 Automated pipe bending machine
US6092406A Pipeline mandrel positioning control system
US5943927A Apparatus and method for counterboring a pipe
US5796069A Arc and laser welding process for pipeline
EP0739679A1 Plug style pipe line-up clamp with copper back-up shoes
US5651638A Method and apparatus for controlling the position and operation of equipment within a pipeline
US5654795A Internal visual weld inspection apparatus
US5597108A Plug style pipe line-up clamp with copper back-up shoes
CA2481805A1 Laser welder for pipeline
US5593605A Internal laser welder for pipeline
US5535938A Internal line up clamp