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HEIDE HENRY CONRAD

Overview
  • Total Patents
    59
About

HEIDE HENRY CONRAD has a total of 59 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United Kingdom. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and packaging and shipping are LUDWIG PETER, HUNAN PROVINCE AND NEW MAT CO LTD and SHAND KYDD LTD.

Patent filings in countries

World map showing HEIDE HENRY CONRADs patent filings in countries
# Country Total Patents
#1 United Kingdom 59

Patent filings per year

Chart showing HEIDE HENRY CONRADs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heide Henry Conrad 59

Latest patents

Publication Filing date Title
GB191517899A An Improved Metallic Bar or Beam for Windows, Window-frames and other purposes.
GB191227519A Improvements in or relating to Speedometers for Motor and other Vehicles.
GB191203550A Motor Vehicles.
GB191218656A Motor Vehicles and the like.
GB191203248A Improvements in and relating to Consolidating Concrete within Moulds.
GB191124692A Glue and Method of Making same.
GB191124691A Glue and Method of Making Same.
GB191124178A Improvements in Time Recorders for Workmen and the like.
GB191124177A Improvements in Derails.
GB191119694A Adding and Computing Machine.
GB191114924A Improvements in or relating to Vacuum Cleaners.
GB191113517A Machine for Forming Designs by Means of Photography.
GB191110564A Improvements in or relating to Paper, Paperboard, and like Material having an Artistic Surface.
GB191027304A Improvements in Apparatus for Preparing Hemp and like Fibres for Spinning.
GB191023282A Improvements in or relating to Printing-Machines.
GB191023281A Sheet Feeding Device.
GB191023283A Improvements in Sheet-feeding Apparatus.
GB191006274A Apparatus for the Production of Lead Oxides and White Lead.
GB191006273A Process for the Production of Lead Oxides and White Lead.
GB190912426A Improvements in and relating to Non-slipping Treads and Wearing Surfaces for Floors, Stairs, and the like.