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STURTEVANT THOMAS L

Overview
  • Total Patents
    19
About

STURTEVANT THOMAS L has a total of 19 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, mechanical elements and engines, pumps and turbines are STEFFENS WALTER GMBH CO, KNECHT GMBH MASCHBAU and MINE AND SMELTER SUPPLY COMPAN.

Patent filings in countries

World map showing STURTEVANT THOMAS Ls patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 2

Patent filings per year

Chart showing STURTEVANT THOMAS Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sturtevant Thomas L 19
#2 Sturtevant Thomas J 17

Latest patents

Publication Filing date Title
US778811A Motor-vehicle.
US766551A Clutch-device power-transmitting mechanism.
US790856A Reversing mechanism for explosion-engines.
US736458A Pitman.
US747264A Carbureter for explosion-engines.
US689996A Motor-vehicle.
US740781A Electrical sparking igniter for gas-engines.
US675425A Motor-vehicle.
US690534A Crushing-mill.
US675424A Carbureter for explosive-engines.
US636470A Water-feed regulator.
US641346A Crushing-mill or disintegrator.
US642016A Crushing-mill.
US642017A Crushing-mill.
US686364A Crushing-mill.
US630574A Grinding-mill.
US636469A Grinding-mill.
CA16356A Improvements in attrition mills
CA16314A Improvements in attrition mills