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WICKMAN LANG LTD

Overview
  • Total Patents
    20
About

WICKMAN LANG LTD has a total of 20 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets machine tools, mechanical elements and machines are GNUTTI TRANSFER S P A, ERNAULT SOMUA H and JEANNERET JULES.

Patent filings in countries

World map showing WICKMAN LANG LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Germany 5
#3 France 4
#4 United States 4
#5 Sweden 1

Patent filings per year

Chart showing WICKMAN LANG LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lucie Albert 6
#2 Blackburn Donald Macpherson 3
#3 Macpherson Blackburn Donald 1
#4 Blackburn Donald Mac Pherson 1
#5 Blackburn D M 1

Latest patents

Publication Filing date Title
GB1579677A Pistons
DE2436168A1 PISTON FOR A PISTON CYLINDER ARRANGEMENT
GB1463673A Indexing mechanisms
FR1545858A Revolver tower
US3491626A Turret lathes
FR1498332A Improvements in threading lathes and other threading machines
US3431800A Screw-cutting lathes and other screw-cutting machines
US3436993A Screw cutting lathes and other screw cutting machines
GB1181671A Improvements in Turret Lathes
GB1160092A Improvements in Lathe Chucking Equipment
GB1114771A Improvements in screw cutting lathes
GB1070495A Improvements in screw cutting lathes and other screw cutting machines