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FRANKE THEODOR

Overview
  • Total Patents
    37
About

FRANKE THEODOR has a total of 37 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom, Denmark and Switzerland. Its main competitors in its focus markets basic materials chemistry, machine tools and machines are LEADBEATER JOHN WOOD, SIMMONS JOHN J and GTL ENERGY LTD.

Patent filings in countries

World map showing FRANKE THEODORs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Denmark 7
#3 Switzerland 6
#4 Spain 6
#5 United States 4
#6 Austria 3

Patent filings per year

Chart showing FRANKE THEODORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Franke Theodor 31

Latest patents

Publication Filing date Title
GB191418226A Process for Producing a New Fuel for Internal Combustion Engines and the New Fuel so Produced.
GB191328072A Process for Producing a New Fuel for Internal Combustion Engines, and the New Fuel so Produced.
US1083879A Apparatus for heating material containing liquid.
GB191313261A Improved Process for the Manufacture of Motor Spirit similar to Petrol.
US1031638A Process for preparing fuel from peat.
US1031543A Machine for pressing liquids from materials containing the same.
GB191124819A Process and Apparatus for Pressing Materials containing Liquid, for example, Peat and the like.
GB191014640A Improved Plant for the Manufacture of Plant Briquets.
GB191010418A Improved Treatment of Substances to be Dried by Pressing.
GB190928048A An Improved Process of Manufacturing Briquettes of Porous, Hygroscopic Fuels.
US888006A Wall and ceiling covering.
GB190722924A Improvements in and relating to Wall and Ceiling Coverings.
GB190318923A Improvements in Iron or the like Girders for Insertion in Concrete Constructions.
GB190207742A Improvement in Piping, Angular in Cross Section as a Substitute for Beams and Girders for the Support of Ceilings.
GB189600324A Improvements in Window Fasteners.