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VRIESLAND ADOLPHE ISIDORE VAN

Overview
  • Total Patents
    44
About

VRIESLAND ADOLPHE ISIDORE VAN has a total of 44 patent applications. Its first patent ever was published in 1896. It filed its patents most often in Spain, United Kingdom and Switzerland. Its main competitors in its focus markets electrical machinery and energy, environmental technology and control are JIYUAN POWER SUPPLY CO LTD OF HENAN ELECTRIC POWER CORP, TONEN TAPYRUS CO LTD and GUANGZHOU WINTONIC BATTERY & MAGNET CO LTD.

Patent filings in countries

World map showing VRIESLAND ADOLPHE ISIDORE VANs patent filings in countries
# Country Total Patents
#1 Spain 12
#2 United Kingdom 9
#3 Switzerland 8
#4 Austria 7
#5 Denmark 5
#6 United States 3

Patent filings per year

Chart showing VRIESLAND ADOLPHE ISIDORE VANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vriesland Adolphe Isidore Van 24
#2 Isidore Vriesland Adolphe Van 4
#3 Vriesland Adolphe-Isidore Van 2
#4 Adolphe-Isidore Vriesland Van 2

Latest patents

Publication Filing date Title
GB191300086A Improvements in the Process of Treating Fishing Nets for Increasing the Durability thereof.
GB190618152A Incandescent Gas Mantle.
GB190524680A An Improved Treatment of the Woven Tubes or of the Yarns used in the Manufacture of Incandescent Mantles.
US803798A Incandescent mantle.
GB190509001A An Improved Incandescent Gas Mantle
US631002A Carbureter.
US635210A Means for regulating level of liquid in carbureting apparatus.
GB189901331A Improvements in the Discharge of the Spiral Conduits or Coils in Carburetting Apparatus.
GB189716907A Improved Carburetting and Compressing Apparatus.
GB189705991A An Improved Apparatus for Producing Vapour or Gas from Liquid Hydrocarbons.
GB189625498A Improved Process and Apparatus for Producing Gas or Vapour from Air and Liquid Hydrocarbons.
GB189625497A An Improved Regulator for Weight Motors.