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JUNKERS JOHN K

Overview
  • Total Patents
    433
About

JUNKERS JOHN K has a total of 433 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets machine tools, mechanical elements and machines are HABERMEHL G LYLE, JUNKERS JHON K and HYTORC DIV UNEX CORPORATION.

Patent filings per year

Chart showing JUNKERS JOHN Ks patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Junkers John K 331
#2 Junkers John Kurt 57
#3 John K Junkers 20
#4 John Kurt Junkers 7
#5 Jiyoon Kee Jiyankaazu 6
#6 Jiyon Kei Jiyankaa 2
#7 Jiyon Kei Jiyankaazu 2
#8 Bonas Calvin A 2
#9 Koppenhoefer Peter 1
#10 Jiyon Kee Jiyunkaasu 1

Latest patents

Publication Filing date Title
ES2435503A2 Dynamometric fluid operation wrench to tighten or loose a clamping element and method of tightening or loosening of the clamping element.
US2011220376A1 Method for tightening and loosening threaded connectors
WO2011097653A1 Apparatus and methods for tightening threaded fasteners
US2010270048A1 Reaction adaptors for torque power tools and methods of using the same
US2010239390A1 Washer for tightening and loosening threaded connectors
ZA200900284B Safety torque intensifying tool
US2010011912A1 Torque power tool
GB0819852D0 Fluid-operated torque wrench for and method of tightening or loosening fasteners
ES2352135A1 Hydraulic dynamometric wrench and method for tightening or unlocking fixing elements (Machine-translation by Google Translate, not legally binding)
US2009188353A1 Safety torque intensifying tool
US2009255320A1 Apparatus for calibration of fluid-operated power torque tools
US2009107297A1 Reaction arm for power-driven torque intensifier
US2009107305A1 Fluid-operated torque wrench for and method of tightening or loosening fasteners
US2009223326A1 Fluid operated torque tool for and a method of tightening a nut on a plate on railroad crossings
US2008261743A1 Eccentric gear mechanism and method of transfering turning force thereby
EP1555444A2 Washer, fastener provided with such a washer, method of and power tool for fastening objects with same
US2006101951A1 Method of and a tool for tightening threaded connectors
ZA200405993B Socket for tightening, loosening or holding a hexagonal part underneath an equally sized hexagonal nut.
AU2004203297A1 Socket for tightening, loosening or holding a hexagonal part underneath an equally sized hexagonal nut
AU2004203070A1 Washer, fastener provided with a washer, method of and power tool for fastening objects