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MASSEY MACHINE COMPANY

Overview
  • Total Patents
    20
About

MASSEY MACHINE COMPANY has a total of 20 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets control, machines and machine tools are TYRENS FOERETAGSGRUPP AB, ALBERT KALIN and BLISS JOHN H.

Patent filings in countries

World map showing MASSEY MACHINE COMPANYs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 United States 7
#3 Canada 6

Patent filings per year

Chart showing MASSEY MACHINE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rodeck Armin H 12
#2 Massey Albert G 11
#3 Richardson Charles G 1

Latest patents

Publication Filing date Title
US2715892A Hydraulic governor regulating means
GB743747A Improvements in or relating to hydraulic speed governors
US2715891A Hydraulic governor compensating system
GB677889A Improvements relating to hydraulic speed governors
GB666991A Improvements relating to hydraulically actuated speed governors
US2623504A Fluid pressure compensating means for hydraulic governors
GB652251A Improvements relating to speed governors
US2516723A Self-compensating pilot means for hydraulic governors
GB590859A Centrifugal governor
GB601229A Improvements in fluid pressure operated speed governing systems
GB599311A Improvements in fluid pressure operated speed governing systems
US2473449A Centrifugal governor
US2463495A Fluid pressure control system
US824207A Lathe.
CA440285A Fluid pressure control system
CA516326A Hydraulic governor
CA439560A Centrifugal governor mechanism
CA433277A Fluid pressure control system
CA469749A Hydraulic governors
CA495974A Hydraulic governor