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WOOD WILLIAM H

Overview
  • Total Patents
    79
About

WOOD WILLIAM H has a total of 79 patent applications. Its first patent ever was published in 1883. It filed its patents most often in United States, Canada and Spain. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are LAMPE NORMA SOC AUTO LAMPE SA, AMERICAN WOODLITE CORP and WILLIAM THOMAS COULSON.

Patent filings in countries

World map showing WOOD WILLIAM Hs patent filings in countries
# Country Total Patents
#1 United States 65
#2 Canada 13
#3 Spain 1

Patent filings per year

Chart showing WOOD WILLIAM Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wood William H 78
#2 Trautman Oscar C 4
#3 Crouse Ira W 1

Latest patents

Publication Filing date Title
US2009179096A1 Pet waste away device
US2007204887A1 Pet waste away device
US5233663A Simultaneous interpretation system
US2536482A Stabilized vesicant agent
US2287402A Core for immersion heaters
US2304225A Method of electrically heating wires and the like and apparatus therefor
US2300329A Method of heat treating steel wire and apparatus therefor
US2224998A Heat conditioned steel and method of conditioning
US1830498A Signal system
US1874404A Storage battery
US1788937A Vehicle headlight
US1891792A Glass working apparatus
US1788936A Lens
US1890242A Electrolytic diaphragm
US1793660A Process of making punches for reflectors
US1686543A Vehicle headlight
US1793663A Headlight
US1788935A Vehicle headlight
US1793662A Headlight
US1686593A Vehicle headlight