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WEASLER ENGINEERING INC

Overview
  • Total Patents
    46
About

WEASLER ENGINEERING INC has a total of 46 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and civil engineering are METALFORM SAFESET AB, PITTER TRUST and FRASER KENNETH G.

Patent filings in countries

World map showing WEASLER ENGINEERING INCs patent filings in countries

Patent filings per year

Chart showing WEASLER ENGINEERING INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Fechter Mark A 20
#2 Jaeger Daryl J 16
#3 Mayhew Roger D 13
#4 Hansen George N P 7
#5 Zangl Scott J 5
#6 Kocher Orville C Ii 2
#7 Kocher Ii Orville C 2
#8 Reak B Bennett 2
#9 Whitty Irwin F 2
#10 Little Philip J 2

Latest patents

Publication Filing date Title
EP2158410A1 Universal joint with improved ball lubrication
CA2609773A1 Yoke with integral bridge and hub
US2008214313A1 Torque overload clutch
US2006177261A1 Universal joint lubrication
US7077754B2 Telescopic guard for coupled shafts
US7273132B2 Method and apparatus for lubricating bearings on a vertical shaft in a gearbox
US6666614B2 Automatic latching lockout shaft sensing coupler
US6447397B1 Detent torque overload clutch
CA2214179A1 Automatic uncocking shaft sensing coupler
US5779385A Automatic uncocking shaft sensing coupler
US5803811A Torque overload clutch and clutch plate
US5632568A Automatic uncocking shaft sensing coupler
US5688065A Double cardan universal joint ball and socket seal
CA2360756A1 Torque overload free motion devices
US5681222A Torque overload clutch coupler for a torque transmitting driveline
US5531307A Shear element type clutch
US5326322A Cone style universal joint
US4966488A Ball retainer
CA1298097C Ball retainer
CA1304589C Universal joint with improved lubrication