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OSWALD HUWYLER

Overview
  • Total Patents
    13
About

OSWALD HUWYLER has a total of 13 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany, United Kingdom and Switzerland. Its main competitors in its focus markets thermal processes, transport and control are HASSEL-JENSEN JOHANNES, KRIPPEL AUGUST and LANGER THEODOR.

Patent filings in countries

World map showing OSWALD HUWYLERs patent filings in countries
# Country Total Patents
#1 Germany 4
#2 United Kingdom 4
#3 Switzerland 3
#4 United States 2

Patent filings per year

Chart showing OSWALD HUWYLERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oswald Huwyler 5
#2 Anton Caprez 1
#3 Huwyler Oswald 1

Latest patents

Publication Filing date Title
US2047071A Draft regulator for locomotives
US1991676A Oil-cataract-control gear
GB382486A Improvements in smoke consuming devices for furnaces
GB376189A Improvements in and relating to oil cataract-control gear
GB390280A Improvements in and relating to steam auxiliary blower and over-grate air control gear for smoke-consuming devices, more particularly for use on locomotives
GB195643A Improvements relating to the combustion of smoke in locomotives and like engines