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STAUFFER JOHN

Overview
  • Total Patents
    14
About

STAUFFER JOHN has a total of 14 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, electrical machinery and energy and audio-visual technology are DAN KOJI, KAJITANI HIROSHI and KONDO SHIGEO.

Patent filings in countries

World map showing STAUFFER JOHNs patent filings in countries

Patent filings per year

Chart showing STAUFFER JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stauffer John 14
#2 Dyke Ken 2
#3 Beretta Bob 2
#4 Lao Charlie 1
#5 Larson Michael K 1
#6 Evans Joseph Romney 1

Latest patents

Publication Filing date Title
US2012030062A1 Enabling proxy shopping
US7005551B1 Acetaldehyde process
US2006167325A1 Method for producing vinyl chloride monomer
US4830718A Removal of sulfur dioxide (SO2) from waste gases and recovery as sulfuric acid
US1055364A Tubular mortise-lock.
CA141979A Lock
CA29037A Sealing cans or vessels
CA44242A Stretcher for wire fences
CA29132A Window catch