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KELLY ALEXANDER

Overview
  • Total Patents
    17
About

KELLY ALEXANDER has a total of 17 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United Kingdom. Its main competitors in its focus markets mechanical elements are YARD MAN, RAVENSHAW HENRY WILLOCK and SANKYO SEISAKUSHIYO KK.

Patent filings in countries

World map showing KELLY ALEXANDERs patent filings in countries
# Country Total Patents
#1 United Kingdom 17

Patent filings per year

Chart showing KELLY ALEXANDERs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Clutches and brakes

Top inventors

# Name Total Patents
#1 Kelly Alexander 17
#2 Hansen Christian Dethleff Birc 16
#3 Kay John 1
#4 Birck Christian Dethleff 1

Latest patents

Publication Filing date Title
GB190906926A Improvements in or relating to Clutches for Coupling Revolving Shafts.
GB190810368A Improvements in Ships' Windlasses.
GB190711013A Improvements relating to Ships' Steering Engines.
GB190710295A Improvements in Windlass and Capstan Gear.
GB190706889A Improvements in Windlasses and Capstans.
GB190525549A Machine for Facing Roller Paths of Barbettes for War-ships.
GB190513930A Improvements in Apparatus for Operating Steering Engines and like Gear from a Distance.
GB190414778A Improvements in or relating to Brakes of Windlasses and Capstans
GB190408655A Steam Steering or like Engines.
GB190315558A Improvements in Controlling Valves for Steering or like Engines
GB190224500A Improvements in Steering and like Engines.
GB190221039A Improvements in Brakes for Windlasses and Capstans.
GB190205054A Improvements in Capstans or Cable Wheels Used on War Ships.
GB190205064A Improvements in Combined Steam and Hand Steering Gear.
GB190116457A Improvements in and relating to Windlasses and Capstans for use on Board Ship.
GB190115647A Improvements in and relating to Capstans or Cable Wheels.
GB190001269A Improvements in and relating to Windlasses and Capstans.