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S H G INC

Overview
  • Total Patents
    17
About

S H G INC has a total of 17 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets basic materials chemistry, machines and thermal processes are CHINA HUANQIU CONTRACTING & ENG CO LTD, ODELL WILLIAM W and HEPU ENERGY ENVIRONMENTAL TECH CO LTD.

Patent filings in countries

World map showing S H G INCs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 2
#3 Switzerland 1
#4 Germany 1
#5 France 1

Patent filings per year

Chart showing S H G INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hermsdorf Walter H 8
#2 Otto Wannack Carl 6
#3 Incorporated S H G 1
#4 Aroner Allan W 1

Latest patents

Publication Filing date Title
US2063503A Fluid pump
US2096804A Means for generating combustible gas
DE620706C Carburetors for lighting and heating purposes
US1960108A Apparatus for generating combustible gas
US1994247A Carbureting process
US1945550A Method for generating combustible gas
US1832389A Heating unit
US1883143A Apparatus for generating combustible gas
US1935925A Process of generating combustible gas
US1883142A Method of generating alpha combustible gas
US1854819A Apparatus for generating combustible gas
US2050514A Process for generating combustible gas
US1888059A Process for making carbureted air gas
CA385015A Combustible gas generating apparatus
CA339101A Gas making machine