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BELL S ASBESTOS AND ENGINEERIN

Overview
  • Total Patents
    42
About

BELL S ASBESTOS AND ENGINEERIN has a total of 42 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United Kingdom, Canada and France. Its main competitors in its focus markets mechanical elements, consumer goods and thermal processes are YANGZHOU HUAYE METAL PRODUCTS CO LTD, COLOMBO RENATO and RHEINISCHES METALLWERK GMBH.

Patent filings in countries

World map showing BELL S ASBESTOS AND ENGINEERINs patent filings in countries
# Country Total Patents
#1 United Kingdom 29
#2 Canada 4
#3 France 4
#4 Germany 3
#5 Belgium 1
#6 Switzerland 1

Patent filings per year

Chart showing BELL S ASBESTOS AND ENGINEERINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hopkins Ernest 8
#2 Townend Maurice Rhodes 7
#3 Allen Derek Albert 6
#4 Smith Tom Baker 4
#5 Heald John Eric 2
#6 Stops Denis Warwick 2
#7 Allen Derek A 2
#8 Bond Cyril Norman 2
#9 Nelms Charles Stanley 1
#10 Peter Chalfont St 1

Latest patents

Publication Filing date Title
DE1961875A1 Device for mixing hot and cold media
GB1263700A Improved device for mixing hot and cold fluids
GB1126655A Improvements in spindle operated fluid valves
GB1138064A Improvements in band clamp assemblies for hoses and the like
GB1113982A Improvements in or relating to fluid valves
DE1258221B stopcock
GB976890A Improvements in or relating to protective trousers
GB983796A Improvements in fluid check valves
GB967008A Improvements in or relating to fluid plug cocks
GB941148A Improvements in or relating to non-return fluid valves
GB947411A Improvements relating to air purifying apparatus
GB949329A Improvements in or relating to the thermal insulation for pipes
GB952847A An improved retaining device for a screwed valve cover having a flange of a fluid control spindle valve
DE1193329B Valve
GB947858A Improvements in or relating to fluid valve equipment
GB859859A Improvements in or relating to stuffing box glands
GB884529A Improvements in or relating to fluid valves
GB796206A Improvements in or relating to composite material
GB682458A Improvements in or relating to hose for conveying gaseous media
GB627054A Improvements in or relating to flexible tubing, conduits or the like