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MANNIN ENG LTD

Overview
  • Total Patents
    26
About

MANNIN ENG LTD has a total of 26 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Germany, France and Canada. Its main competitors in its focus markets mechanical elements and machines are ENGDAHL BJOERN, TRANS MATIC MFG CO INC and POULTON TECH LIMITED.

Patent filings in countries

World map showing MANNIN ENG LTDs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 France 4
#3 Canada 3
#4 United Kingdom 3
#5 United States 3
#6 Switzerland 2
#7 Sweden 2
#8 India 1
#9 Italy 1

Patent filings per year

Chart showing MANNIN ENG LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machines

Focus technologies

# Technology
#1 Pipes
#2 Unspecified technologies

Top inventors

# Name Total Patents
#1 Watterson Cecil Mark 4
#2 Hodson Frederick 3
#3 Clague John Henry 3
#4 Henry Clague John 2
#5 John Henry Clague 2
#6 Mark Watterson Cecil 2
#7 Clague John H 2
#8 Clague J 2
#9 Dowty George Herbert 1
#10 Dowty G H 1

Latest patents

Publication Filing date Title
GB1528749A Pipe couplings
DE2236664A1 HYDRAULIC DEVICE WITH PIPE COUPLINGS
US3695640A Pipe couplings
US3582115A Means for coupling a pipe to a component carrying fluid
FR1507625A Device for coupling a pipe to a fluid pump, valve, cylinder or other component
FR1429792A Pipe Couplings Improvements
FR1382489A Improvements to pipe assembly devices
GB1072872A Improvements in or relating to pipe couplings
GB960916A Pipe couplings
CA715930A Pipe couplings
CA868242A Means for coupling a pipe to a component carrying fluid
CA883194A Pipe couplings