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WAIT HENRY H

Overview
  • Total Patents
    22
About

WAIT HENRY H has a total of 22 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and chemical engineering are BOECKEL ALEXANDER, THOMSON HOUSTON ATELIERS and THOMPSON MILTON E.

Patent filings in countries

World map showing WAIT HENRY Hs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 2

Patent filings per year

Chart showing WAIT HENRY Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wait Henry H 22
#2 Snyder Frederick T 1

Latest patents

Publication Filing date Title
US1741262A Armature construction
US1816506A Dynamo cooling system
US1722721A Compound turbine
US1718768A Turbine
US1399832A Dynamo-electric machine
US1363758A Brush structure
US1274643A Steam-turbine.
US1266889A Wheel for steam-turbines.
CA130326A Apparatus for utilizing exhaust steam
US996740A Steam-equalizer.
US961329A Turbine-blade.
US961328A Turbine-blade.
US1078179A Electric generating system.
US938356A Steam-equalizer.
US938357A Apparatus for utilizing exhaust-steam.
US980032A Rotor for high-speed electrical machines.
US996381A Magnetic shield for electric machines.
US988916A Rotor for dynamo-electric machines.
US806217A Dynamo-electric machine.
US832822A Magnetic ore-separator.