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STRUCTURAL INSTR

Overview
  • Total Patents
    25
About

STRUCTURAL INSTR has a total of 25 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets measurement, transport and machines are STRESS TEK INC, LOADOMETER COMPANY and TOLEDO SCALE CO.

Patent filings per year

Chart showing STRUCTURAL INSTRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mccauley Jerry L 11
#2 Oakes Bryan R 6
#3 English David C 4
#4 Mccauley J L 3
#5 Reichow Keith W 3
#6 Moon William J 2
#7 Nguyen Peter N 2
#8 English D C 2
#9 Guo Zhikai 2
#10 Nguyen Phong T 2

Latest patents

Publication Filing date Title
US5677498A Vehicle axle load weighing system
AU5796996A Load beam-type wheel or on-board weigher
US5814771A On-board microprocessor controlled load weighing system
US5614696A Environmentally sealed connector for use with a load cell block
US5600104A Load cell having reduced sensitivity to non-symmetrical beam loading
US4789038A Axle weight distribution controller
US4249623A Load cell for on-board weighing systems
US4215754A Load measuring system for leaf spring suspensions
AU3983478A Vehicle weighing system
GB1554476A Vehicle load measuring system
NZ184545A Load sensor coupled to tandem-axle equalisation beam
AU2665577A Load monitor in vehicle
CA1044261A Vehicle load measuring system
US4042049A Vehicle load measuring system
US4020911A Load cell scale