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SPRAYFOIL IND CORP

Overview
  • Total Patents
    13
About

SPRAYFOIL IND CORP has a total of 13 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Canada, Switzerland and Germany. Its main competitors in its focus markets machines, chemical engineering and environmental technology are RANSBURG JAPAN LTD, XIAOWEI SHANGHAI BIOTECHNOLOGY CO LTD and NOZZLE NETWORK CO LTD.

Patent filings in countries

World map showing SPRAYFOIL IND CORPs patent filings in countries
# Country Total Patents
#1 Canada 2
#2 Switzerland 2
#3 Germany 2
#4 France 2
#5 United Kingdom 2
#6 Sweden 2
#7 United States 1

Patent filings per year

Chart showing SPRAYFOIL IND CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Salisbury Mack L 2
#2 Mack Ludwick Salisbury 1
#3 Salisbury Mack Ludwick 1
#4 Johnston O 1
#5 Sheldon Charles Milton 1
#6 Ludwick Salisbury Mack 1
#7 Milton Sheldon Charles 1
#8 Charles Milton Sheldon 1
#9 Sheldon C 1
#10 Sheldon Charles M 1

Latest patents

Publication Filing date Title
FR1501886A Apparatus for mixing a number of fluids
FR1501885A Sprayer device
GB1117134A Apparatus for combining fluids
GB1109719A Uniform spraying apparatus
US3285522A Apparatus for combining fluids
CA799865A Apparatus for mixing fluids
CA833466A Uniform spraying apparatus