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DUNCAN HAROLD MALCOLM

Overview
  • Total Patents
    13
About

DUNCAN HAROLD MALCOLM has a total of 13 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United Kingdom. Its main competitors in its focus markets textiles and paper are CARL CHRISTEL, LETSCH FREDERICK W and INTERTYPE SETZMASCHINEN G M B.

Patent filings in countries

World map showing DUNCAN HAROLD MALCOLMs patent filings in countries
# Country Total Patents
#1 United Kingdom 13

Patent filings per year

Chart showing DUNCAN HAROLD MALCOLMs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

Top inventors

# Name Total Patents
#1 Duncan Harold Malcolm 13
#2 Pierpont Frank Hinman 8
#3 Pierport Frank Hinman 2
#4 Macauley Charles Ridgeway 2
#5 Prichard Charles Henry 1

Latest patents

Publication Filing date Title
GB191019544A A New or Improved Method for Composing and Casting Type in Semitic Languages.
GB190613096A Improvements in or relating to Cutter-grinding Machines and Cutters Shaped thereby.
GB190607206A Improvements in or relating to Punch-cutting and Matrix-cutting Machines Controlled by a Pattern.
GB190602994A Improvements in or relating to Micrometric Measuring Instruments.
GB190602995A Improvements in or relating to Milling or like Machines.
GB190524616A Improvements in or relating to Automatic Actuating Mechanism in Drilling or like Machines.
GB190524617A An Improved Micrometer Measuring Instrument
GB190524615A Improvements in or relating to Machines for Winding Strips of Paper or like Material.
GB190300755A Improvements in or relating to Matrix-measuring Machines.
GB190226887A Improvements in or relating to the Casting of Printers' Quads and Spaces.
GB190226659A Improvements in or relating to the Grinding of Type Matrices or other Bodies.
GB190218848A Improvements in and relating to Moulds for Casting Type
GB190213122A Improvements in for relating to Nick-formers for Type Moulds.