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EDWARDS WILLIAM HENRY

Overview
  • Total Patents
    13
About

EDWARDS WILLIAM HENRY has a total of 13 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets transport, electrical machinery and energy and engines, pumps and turbines are MIDLAND GEAR CASE COMPANY LTD, JIASHAN BOSHING ELECTRONIC TECHNOLOGY CO LTD and BUSCH & MUELLER KG.

Patent filings in countries

World map showing EDWARDS WILLIAM HENRYs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Canada 3
#3 United States 1

Patent filings per year

Chart showing EDWARDS WILLIAM HENRYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Edwards William Henry 13
#2 Lucas Harry 5

Latest patents

Publication Filing date Title
GB101426A An Improved Game Scoring Device.
GB191222207A Improvements in or relating to Carriers for Cycles and the like, or to Means for Attaching Receptacles, Articles or the like thereto.
GB191222208A Improvements in or relating to Carriers for Attaching to Cycles and like Vehicles.
GB191203011A Improvements relating to Electric Hand Lamps.
GB191114662A Improvements relating to Cycle Lamps.
GB191105964A Improvements relating to Cycle and like Bells.
GB191008946A Improvements relating to Horns for Motor and other Cycles and the like.
GB190925411A Improvements relating to Cycle and like Lamps.
CA87434A Method of attaching detonators to fuse tapes, etc.
GB190208132A Improvements in Fastenings and Bolts for Casements, Doors, Windows and Analogous Uses
CA68327A Thill coupling
US641944A Thill-coupling.
CA239491A Draught and dust excluder for doors