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CIRCO PRODUCTS COMPANY

Overview
  • Total Patents
    14
About

CIRCO PRODUCTS COMPANY has a total of 14 patent applications. Its first patent ever was published in 1936. It filed its patents most often in United States and Canada. Its main competitors in its focus markets surface technology and coating, mechanical elements and chemical engineering are INST DE CERCETARI SI ING TEHNO, SP KT B LVOVSKOGO PROIZV OBEDI and YU DINGDING.

Patent filings in countries

World map showing CIRCO PRODUCTS COMPANYs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 1

Patent filings per year

Chart showing CIRCO PRODUCTS COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Black John F 9
#2 Skelly James J 4
#3 Ralston Eldon K 2
#4 Friend Joseph C 1

Latest patents

Publication Filing date Title
US2510858A Oil drum tumbling device
US2456335A Degreasing
US2510859A Degreaser control apparatus
US2427978A Portable degreaser
US2527349A Degreasing apparatus with automatic controls
US2299789A Apparatus for degreasing gear casings
US2318455A Degreaser
US2259546A Apparatus for degreasing and coating hollow metal bodies
US2259545A Portable degreasing apparatus
US2302522A Degreasing apparatus
US2259544A Portable solvent degreaser
US2087758A Gripping device
US2134840A Water separator
CA445237A Portable degreaser