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HOLZWARTH HANS

Overview
  • Total Patents
    42
About

HOLZWARTH HANS has a total of 42 patent applications. Its first patent ever was published in 1903. It filed its patents most often in Spain, United Kingdom and Canada. Its main competitors in its focus markets engines, pumps and turbines, machines and agriculture are WILLIAMS RES CORP, GRISHIN ALEKSANDR NIKOLAEVICH and TURBINE IND.

Patent filings in countries

World map showing HOLZWARTH HANSs patent filings in countries
# Country Total Patents
#1 Spain 9
#2 United Kingdom 9
#3 Canada 7
#4 Austria 6
#5 Switzerland 6
#6 Germany 3
#7 United States 2

Patent filings per year

Chart showing HOLZWARTH HANSs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Holzwarth Hans 28
#2 Junghans Erhard 15
#3 Hans Holzwarth 2

Latest patents

Publication Filing date Title
DE102007044456A1 Tool for gathering e.g. fruit from ground comprises net mounted between curved back rail and straight front strip, to which long, swiveling handle is attached
ES131204A1 Procedure to ignite and ignite fuel-air mixtures formed in explosion chambers.
ES131203A1 A device to ignite and ignite mixtures of air fuels formed in explosion chambers.
ES127656A1 Explosive gas motor turbine with several turbine grades arranged on both sides of the explosion chamber or explosion chambers for the handling of combustion gases subdivided by quantity.
ES126876A1 A procedure for the operation of explosion gas motor turbines.
ES125756A1 Device for the regulation of explosion chambers, particularly for combustion motor turbines.
ES124488A1 Procedure for the regulation of explosion chambers, particularly for combustion engine turbines.
ES111196A1 A fuel and explosion turbine.
GB191320938A Improvements in and relating to Gas Turbines.
US1084740A Apparatus for actuating and governing parts of gas-turbines and other motive-power devices
GB191229883A Apparatus for Actuating and Governing Parts of Gas Turbines and other Motive Power Devices.
GB191222796A Improvements in Gas Turbines.
GB191121268A Improvements in Gas Turbines.
GB191100900A Method of Making a Combustible Mixture in Explosion Chambers of Gas Turbines.
GB190930598A Improvements in Gas Turbine Plant.
GB190915565A Improvements in Gas Turbines.
GB190708578A Improvements in Gas Turbines.
GB190620546A Improvements in Gas Turbines
CA92035A Turbine stationary partitions and nozzles
CA87414A Combustion engine