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BAKER INT CORP

Overview
  • Total Patents
    369
About

BAKER INT CORP has a total of 369 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets civil engineering, machines and engines, pumps and turbines are OTIS ENG CO, BROWN OIL TOOLS and BAKER OIL TOOLS INC.

Patent filings per year

Chart showing BAKER INT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Akkerman Neil H 27
#2 Brooks Robert T 15
#3 Beimgraben Herbert W 13
#4 Mcstravick David M 13
#5 Hyll John 12
#6 Crowe Talmadge L 9
#7 Baker John R 8
#8 Amancharla Amareswar 8
#9 Goad Bobby F 7
#10 Bowyer Michael L 7

Latest patents

Publication Filing date Title
US4936632A Continuous miner with duct assembly
US4932516A Conveyor belt cradle assembly
US4998706A Vane core assembly for use in making centrifugal elastomer coated impellers
US4816042A Scrubber-exhaust gas conditioner
US4840432A Continuous miner with duct assembly
US4869818A Orbital wastewater treatment system with combined surface aerator and submerged impeller
ZA8701456B Drill bit having a thrust bearing heat sink
US4753486A Mining machine with roof bolting apparatus
US4751002A Cable supported rake arm thickener
US4727760A Connection between the equalizer beam and the walking beam of a walking beam type oil well pumping unit
US4793470A Conveyor belt cradle assembly
ES8800078A1 Continuous sepn. process for liquids contg. suspended solids
US4776760A Reinforced rubber liner for centrifugal pump casings
US4744699A Single-pass roof bolt and apparatus and method for installation
US4737272A Froth flotation method and apparatus
US4749053A Drill bit having a thrust bearing heat sink
US4750573A Drill bit having a flush-out port
US4706928A Vane cone assembly for use in making centrifugal elastomeric coated impellers
EP0203218A1 Flow-stabilizing volute pump and liner
CA1239832A Flow-stabilizing volute pump and liner