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ROTO FINISH LTD

Overview
  • Total Patents
    25
About

ROTO FINISH LTD has a total of 25 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets machine tools, chemical engineering and mechanical elements are REDAELLI PAOLO, SILLEM SPA and JIANGSU HONGLIAN ENVIRONMENT PROT TECHNOLOGY CO LTD.

Patent filings in countries

World map showing ROTO FINISH LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 13
#2 France 5
#3 United States 3
#4 Germany 2
#5 Italy 1
#6 Sweden 1

Patent filings per year

Chart showing ROTO FINISH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Boniface Frederick George 6
#2 Blundell Brian Francis 3
#3 Francis Blundell Brian 1
#4 Maddison Francis Alexander 1
#5 Munro Donald Frank 1
#6 George Boniface Frederick 1
#7 Blundell Brian F 1
#8 Shenton Kenneth 1
#9 Boniface F 1
#10 Bartlett William John 1

Latest patents

Publication Filing date Title
DE2362398A1 VIBRATION DEVICE FOR SURFACE TREATMENT
US3844071A Apparatus for vibratory finishing
GB1439749A Apparatus for vibratory finishing
US3435565A Surface treatment of workpieces
GB1183342A Improvements in Guns for Projecting Abrasive or Polishing Materials
US3405483A Vibratory finishing machine with screen discharge
GB1173423A Improvements relating to Separating Devices for use with Finishing Apparatus
GB1166864A Improvements in or relating to The Surface Treatment of Workpieces
GB1149244A Improvements in or relating to the surface treatment of workpieces
GB1071696A Improvements relating to the vibratory finishing of workpieces
GB1019839A Improvements in or relating to the separation of parts
GB1066714A Improvements relating to the finishing of parts
GB959849A Improvements in vibrator apparatus for the surface treatment of workpieces
GB941075A Improvements in or relating to a finishing and polishing method and apparatus
GB936191A Improvements in or relating to apparatus for finishing or polishing
GB851388A Improvements relating to the finishing of parts
GB857781A Improved method and means for barrel finishing