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CAHOONE EDWIN R

Overview
  • Total Patents
    36
About

CAHOONE EDWIN R has a total of 36 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States and Canada. Its main competitors in its focus markets thermal processes, furniture and games and environmental technology are INOVALP, MARTENSON DONALD S and SUPRA APP CHAUFFAGE CUISINE.

Patent filings in countries

World map showing CAHOONE EDWIN Rs patent filings in countries
# Country Total Patents
#1 United States 31
#2 Canada 5

Patent filings per year

Chart showing CAHOONE EDWIN Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cahoone Edwin R 36

Latest patents

Publication Filing date Title
US991272A Combined gas and solid-fuel burning stove.
CA127961A Grate
CA124578A Stove
US941974A Stove.
US976039A Heating-grate.
US928737A Heating-stove.
US953513A Stove.
US918823A Heating-stove.
US914923A Heating-stove.
US926095A Grate.
CA92309A Grate
CA92308A Heating stove
US955758A Stove.
US914922A Stove.
US827210A Air-heating attachment for ranges.
US775328A Grate.
US763851A Heating-stove.
CA76136A Stove for heating
US742161A Downdraft-stove.
US698810A Heating-stove.