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MANGOOD CORP

Overview
  • Total Patents
    64
About

MANGOOD CORP has a total of 64 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets measurement, machines and control are SEEDERER KOHLBUSCH INC, STREETER AMET CO and NAT CONTROLS.

Patent filings in countries

World map showing MANGOOD CORPs patent filings in countries

Patent filings per year

Chart showing MANGOOD CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson Bernard A 9
#2 Caldicott Jack Richard 9
#3 Czyryk Chester S 9
#4 Tonies Lawrence A 5
#5 Caldicott Jack R 4
#6 Klein Roy W 3
#7 Parkinson Thomas M 3
#8 Gardner Frederick P 3
#9 Teasdale James R 2
#10 Brumbaugh Robert T 2

Latest patents

Publication Filing date Title
US4667757A System for determining axle spacing
US4445581A System for loading railroad cars
US4401175A System for weighing railroad cars in motion during loading
CA1137525A System for weighing railroad cars in motion during loading
CA1096505A Measurement and recording apparatus and system
US4201908A Measurement and recording apparatus and system
CA1093591A System for single draft weighing of cars coupled in motion
US4134464A In-motion car weighing system
US4134467A Low profile platform scale
CA1040290A Batching system
US3931860A Low-profile platform scale
US3959636A Batching system
US3894595A Low-profile platform scale
US4258809A Apparatus and methods for weighing railroad cars coupled together and in motion
US3797595A System for digital weighing with zeroizing for thermal effects
US3720954A Recording device
US3642081A Rail weighing device, and subassembly and component therefor
US3745335A Method and apparatus for generating a readout signal synchronized with railway vehicle movement
US3659261A Method and apparatus for identifying engines in a train of railway vehicles
US3646510A Circuit for signaling alternation error in detectors for railway vehicle control system