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HAWK IND INC

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    171,925
  • Filing trend
    ⇩ 66.0%
About

HAWK IND INC has a total of 41 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, machine tools and machines are JOHNSTON TESTERS INC, DRILLROC PNEUMATIC PTY LTD and INTERNAT EARTH BORING MACHINE.

Patent filings per year

Chart showing HAWK IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hauk Thomas D 24
#2 Perez Raul H 8
#3 Russo Michael A 6
#4 Jorda Anthony B 5
#5 Perez Raul Hector 5
#6 Rivera Michael Ernest 5
#7 Mcclure Mike 3
#8 Hauk Ernest D 3
#9 Golan Stephen L 2
#10 Rogak Michael 2

Latest patents

Publication Filing date Title
US2017314350A1 Apparatus for rotating and clamping a tubular
US2017037689A1 Self-adjusting pipe spinner
EP3126612A1 Apparatus for rotating a pipe
EP2855087A1 Gear nut adjustment assembly
WO2009149469A1 Self-adjusting pipe spinner
US2010050817A1 Automatically adjustable power jaw
US2005072274A1 Variable rack adjustment assembly for pipe spinning machines
US6722231B2 Pipe make/break apparatus with gripping jaws and adjustable pipe spinner with oiling system
CA2377457A1 Pipe make/break apparatus with gripping jaws and adjustable pipe spinner with oiling system
US5386746A Apparatus for making and breaking joints in drill pipe strings
US5060542A Apparatus and method for making and breaking joints in drill pipe strings
US4843924A Compact high-torque apparatus and method for rotating pipe
US4575962A Unitary bolt face and firing pin device
US4516868A Mastic applicator and adjustable blade assembly
US4462179A Chamber alignment and safety system for a firearms
US4392527A Water well developing system
US4340120A Annular casing hammer
US4309238A Adjustable traction wheel tensioning mechanism for an automatic wallboard joint taper