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BELL JOHN DALRYMPLE

Overview
  • Total Patents
    18
About

BELL JOHN DALRYMPLE has a total of 18 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United Kingdom. Its main competitors in its focus markets engines, pumps and turbines and basic materials chemistry are RICHARD JOHN FRY, DELANO JAMES KENDALL and STARTOMATIC CORP.

Patent filings in countries

World map showing BELL JOHN DALRYMPLEs patent filings in countries
# Country Total Patents
#1 United Kingdom 18

Patent filings per year

Chart showing BELL JOHN DALRYMPLEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bell John Dalrymple 18

Latest patents

Publication Filing date Title
GB191329700A Improvements in Starting Systems for use with Internal Combustion Engines.
GB191311335A Improvements in Starting Systems for Internal Combustion Engines.
GB191220802A Improvements in Starting Systems for Internal Combustion Engines.
GB191209139A Improvements in Starting Systems for Internal Combustion Engines.
GB191207022A Improvements in Acetylene Gas Generators.
GB191202960A Improvements in Starting Systems for Multi-cylinder Internal Combustion Engines.
GB191120736A Improvements in Starting Systems for Multi-cylinder Internal Combustion Engines.
GB191120376A Improvements in Starting Systems for Internal Combustion Engines.
GB191022484A Improvements in Starting Systems for Multicylinder Internal Combustion Engines.
GB190907292A Improvements in Starting Systems for Internal Combustion Engines.
GB190900195A Improvements in or relating to Electrical Ignition for Internal Combustion Engines.
GB190819883A Improvements in the Electrical Ignition Systems of Internal Combustion Engines.
GB190811670A Improvements in Starting Mechanism for Internal Combustion Engines.
GB190720986A Improvements in or relating to Magneto Machines chiefly for the Ignition of Internal Combustion Engines.
GB190720919A Improvements in or relating to Magneto Machines chiefly for the Ignition of Internal Combustion Engines.
GB190705107A Improvements in Starting Mechanism for Internal Combustion Engines chiefly for use on Motor Vehicles and the like.
GB190616963A Improvements in or relating to Inflators for the Pneumatic Tyres, and the like, of Motor Vehicles.
GB189921360A Improvements in Mechanism for Starting Gas Engines and similar Engines.