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ALFRED BULLOWS & SONS LTD

Overview
  • Total Patents
    17
About

ALFRED BULLOWS & SONS LTD has a total of 17 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets machines, engines, pumps and turbines and machine tools are SAUGEY MARC, SCA SCHUCKER GMBH and SKM SA.

Patent filings in countries

World map showing ALFRED BULLOWS & SONS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 France 5
#3 United States 1

Patent filings per year

Chart showing ALFRED BULLOWS & SONS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Boyce Guy Baron 2
#2 Baron Boyce Guy 1
#3 Budzich Tadeusz 1

Latest patents

Publication Filing date Title
GB977077A Liquid spraying apparatus
GB956321A Fluid-pressure servomotor control system
US2722395A Inlet control valves for air or other gas compression or vacuum pumps
GB709229A Lacquer heating means for use with hot-spray lacquering or like apparatus
GB690003A Rotary pumps
GB645248A Improvements relating to friction clutches
GB644155A Means for automatically controlling the supply of liquid to an air-operated spraying apparatus
GB600097A Improvements relating to metal cutting machine tool tables
GB600000A Improvements relating to diaphragms for fluid operated mechanisms
GB600098A Improvements relating to pneumatically operated machine tools
GB587753A Improvements relating to pressure fluid controlling valves
GB584641A Improvements relating to automatic feeding mechanisms for metal cutting, drawing or like presses