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PRENCO MFG COMPANY

Overview
  • Total Patents
    26
About

PRENCO MFG COMPANY has a total of 26 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Canada, Switzerland and United Kingdom. Its main competitors in its focus markets environmental technology, materials and metallurgy and surface technology and coating are PRENCO MFG CO, N PROIZV OB TEKHENERGOKHIMPROM and WAGNER ANTHONY S.

Patent filings in countries

World map showing PRENCO MFG COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 Switzerland 6
#3 United Kingdom 6
#4 Germany 5
#5 France 2
#6 United States 1

Patent filings per year

Chart showing PRENCO MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 John Warren Brophy 3
#2 Hines Eugene W 3
#3 Eugene William Hines 3
#4 Brophy John W 3
#5 Timothy Mcgrath 2
#6 Mcgrath Timothy 2
#7 Lorenz James E 1
#8 Herman James A 1
#9 James Herman 1
#10 James Edward Lorenz 1

Latest patents

Publication Filing date Title
GB1272407A Recovering values from waste pickle liquor
GB1120072A Recovering values from waste pickle liquor
US3357375A Incineration of industrial waste, and apparatus
CA831919A Recovering values from waste pickle liquor
CA887565A Recovering values from waste pickle liquor
CA796647A Incineration of industrial waste, and apparatus
CA904675A Method and apparatus for supplying burnable fluid and entrained air to a burner
CA879448A Nozzle means
CA853957A Method and apparatus for supplying mixture of burnable fluid waste material and air to incinerator burner