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EDWARDS & JONES

Overview
  • Total Patents
    35
About

EDWARDS & JONES has a total of 35 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United Kingdom, Germany and Japan. Its main competitors in its focus markets chemical engineering, machines and control are HANSEN BTR GMBH, INTENSIV FILTER GMBH and LENSER KUNSTSTOFF PRESS.

Patent filings in countries

World map showing EDWARDS & JONESs patent filings in countries

Patent filings per year

Chart showing EDWARDS & JONESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harp John 8
#2 Jones Samuel 3
#3 Davenport James 3
#4 Hanson Robert 3
#5 Davis Alan E 2
#6 Young Ian Morton 2
#7 Davis Alan Edward 1
#8 Thompson Horace William 1
#9 Jiyon Haapu 1
#10 Davenport James Henry 1

Latest patents

Publication Filing date Title
GB9514092D0 Improvements in or relating to plate separating devices
GB9316187D0 Filter presses
GB9311939D0 Pressure measuring apparatus
GB9207349D0 Filter press plate separating device
GB9200819D0 Filter press
GB9117526D0 Improvements in or relating to filtration
GB9014563D0 Filtering yeast slurry
GB8915182D0 Improvements relating to filtration
GB8722505D0 Filter press
GB8405392D0 Press opening mechanism
GB8306809D0 Filter press plate separation devices
GB8302834D0 Filtering
AU7967482A Filter press
GB2091575A Filter press
DE2719695A1 Continuous band pressure filter for slurries - with pressure-applying belts synchronised to band and with pre-filter
GB1556667A Dosing a mixing apparatus
DE2523306A1 Filter plate esp. of glass fibre reinforced polyester - has short fibres randomly distributed parallel to plate
GB1490341A Filter press trays
US3951808A Filter presses
GB978273A Improvements in and relating to filter press trays