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PRENCO MFG CO

Overview
  • Total Patents
    14
About

PRENCO MFG CO has a total of 14 patent applications. Its first patent ever was published in 1966. It filed its patents most often in France, Sweden and United States. Its main competitors in its focus markets environmental technology, materials and metallurgy and thermal processes are PRENCO MFG COMPANY, N PROIZV OB TEKHENERGOKHIMPROM and BEIJING HANGHUA ENERGY SAVING AND ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing PRENCO MFG COs patent filings in countries
# Country Total Patents
#1 France 5
#2 Sweden 4
#3 United States 4
#4 United Kingdom 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hines Eugene W 3
#2 Mcgrath Timothy 2
#3 Herman James A 2
#4 Brophy J 2
#5 Lorenz James E 1
#6 Brophy J W 1
#7 Herman James 1
#8 Hines E 1

Latest patents

Publication Filing date Title
US3670666A Flow control and damping means
FR2018492A1 Non-mechanical regulation of a fluid flow
US3516777A Apparatus for supplying mixture of burnable fluid waste material and air to incinerator burner
US3610178A Apparatus for supplying burnable fluid and entrained air to a burner
US3494309A Nozzle means