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HARFIELD WILLIAM HORATIO

Overview
  • Total Patents
    13
About

HARFIELD WILLIAM HORATIO has a total of 13 patent applications. Its first patent ever was published in 1863. It filed its patents most often in United Kingdom, Spain and Austria. Its main competitors in its focus markets packaging and shipping and transport are TAYLOR CHARLES WILLIAM ALEXAND, SELDEN MAST AB and MANN SAMUEL J.

Patent filings in countries

World map showing HARFIELD WILLIAM HORATIOs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Spain 3
#3 Austria 1
#4 United States 1

Patent filings per year

Chart showing HARFIELD WILLIAM HORATIOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Harfield William Horatio 10
#2 Routledge William 2

Latest patents

Publication Filing date Title
GB190925885A Improvements in or connected with Brake Mechanism for Cable Lifters and the like.
GB190505143A Improvements in Electrically Driven Steering Gear for Ships and the like
GB190020573A Improvements in Electric Controllers
US646169A Apparatus for electrically controlling engines, electromotors, or other machinery.
GB189900044A Improvements in Apparatus for Electrically Controlling Engines, Electric-motors and other Machinery.
GB189518663A Improvements in or connected with Ships' Steering Gear.
GB189516941A Improvements in the Brake Mechanism for Windlasses and other Machinery.
GB189512551A Improvements in Steering Gear for Ships and Boats.
GB189401079A Improvements in or applicable to Ships' Steering Gear.