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WILLIAM WARNE & COMPANY LTD

Overview
  • Total Patents
    12
About

WILLIAM WARNE & COMPANY LTD has a total of 12 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets machines, medical technology and mechanical elements are ERNEST SCHULTHESS, MEISTER & CO and VREDESTEIN NV.

Patent filings in countries

World map showing WILLIAM WARNE & COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 Germany 1
#3 France 1

Patent filings per year

Chart showing WILLIAM WARNE & COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pinnell Charles Ross 4
#2 Jenkins Francis 2
#3 Benson Gerald Bernard 1
#4 Cushman Charles Roscoe 1
#5 Brown Russell 1
#6 Cole Lionel Victor 1
#7 Winter Philip Francis 1
#8 Peach George Albert 1

Latest patents

Publication Filing date Title
GB1273547A Improvements relating to needle catheters
GB1249627A Improvements relating to seals for containers
GB1154623A Catheter Valve.
GB1113896A Improvements in or relating to catheters and other surgical tubes
GB1113484A Improvements in or relating to surgical tubes
GB1038353A Light weight hosing
DE1181996B Flexible pressure hose
GB843131A Floating booms
GB867906A Improvements in flexible hose
GB459508A Improvements in or relating to the incorporation of elastic filaments, or threads in textile fabrics, or other articles
GB435273A Improvements in or relating to inflating valves