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DOUGLAS GEORGE CAMERON

Overview
  • Total Patents
    12
About

DOUGLAS GEORGE CAMERON has a total of 12 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom. Its main competitors in its focus markets chemical engineering, textiles and paper and transport are ANHUI MINGNIU DOWN FEATHER CO LTD, LEISSER JOSEF and FFI CORP.

Patent filings in countries

World map showing DOUGLAS GEORGE CAMERONs patent filings in countries
# Country Total Patents
#1 United Kingdom 12

Patent filings per year

Chart showing DOUGLAS GEORGE CAMERONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Douglas George Cameron 12

Latest patents

Publication Filing date Title
GB191224487A Improvements in Machines for Heckling, Combing, Carding or Cleaning Jute or other Fibres.
GB191206333A Improvements in Apparatus for Drying Tea Leaf.
GB191116849A Improvements in Fasteners or Holders for Railway Carriage Windows and the like.
GB191023706A Improvements in the Process of Drying Tea after Fermentation.
GB190719047A Improvements in the Process of and in Machines for Tea Leaf Drying and Withering.
GB190703873A Tea Leaf Drying and Withering Machine.
GB190600970A Improved Appliance for Compressing Cops, on the Spindles of Loom Shuttles.
GB190526117A Improvements in Ventilating Cowls.
GB190303912A Improvements in and relating to the Folding and Fastening of Sheets or Tarpaulins to Wagons.
GB190224492A Improvements in Drilling and Reamering Machines.
GB189629649A Improvements in and relating to Bicycles.
GB189619793A Improvements in and relating to Bicycles.