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HANS HOLZWARTH

Overview
  • Total Patents
    69
About

HANS HOLZWARTH has a total of 69 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets engines, pumps and turbines, materials and metallurgy and environmental technology are ALM DEV INC, CALIFORNIA ENERGY COMMISSION and TURBEC AB.

Patent filings in countries

World map showing HANS HOLZWARTHs patent filings in countries
# Country Total Patents
#1 United Kingdom 56
#2 France 10
#3 United States 2
#4 Switzerland 1

Patent filings per year

Chart showing HANS HOLZWARTHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holzwarth Hans 10
#2 Hans Holzwarth 3
#3 Junghans Erhard 3
#4 Junghaus Erhard 1

Latest patents

Publication Filing date Title
GB506479A Improvements in or relating to turbines
GB514739A Improvements in and relating to internal combustion engines and to methods of cooling parts of the same
GB510740A Method and apparatus for charging elongated explosion chambers
GB511942A Method and apparatus for purifying gases from contained impurities which are separated out by combination with a washing fluid
GB497440A Improvements in or relating to turbines
GB476001A Method of charging constant volume explosion chambers particularly of explosion turbines and explosion turbine plants
GB437874A Nozzle or nozzles connected with the discharge end of the explosion chambers of explosion gas turbines
GB428830A Improvements in or relating to combustion engine power plant for vehicles
GB418184A Improvements in and relating to explosion chambers, in particular for internal combustion turbines
GB427927A Improvements in and relating to methods of and apparatus for operating explosion chambers
GB410049A An improved process of and apparatus for operating explosion chambers and associated heat exchangers, in particular for gas turbines and the like
GB419117A Improvements in and relating to processes and apparatus for the transfer of heat from compressed gases, more particularly from the gases discharged from explosion chambers, preferably from the explosion chambers for turbines, to other materials
GB424836A Improvements in and relating to explosion turbines
GB423111A Process and apparatus for transferring heat from compressed gases, particularly fromthe outflowing gases of explosion chambers, preferably for internal combustion turbines, to heat-receptive substances, principally gases and vapours
GB419004A Improvements in and relating to methods and apparatus for controlling the time of duration of the injection of fuel in explosion chambers, more particularly in constant volume explosion chambers of the type employed in explosion turbines
GB407524A Process for the direct compression of media in the form of gas or vapour with the aid of a medium which is in the form of a gas or vapour and has already been compressed
GB382938A Process for the introduction of air and powdered carbon into explosion chambers, particularly those of explosion turbines
GB387251A Improvements in or relating to the operation of explosion chambers, particularly forcombustion turbines, with pulverulent fuels
GB382601A Improvements in and relating to methods of charging explosion chambers, in particular of internal combustuion turbines, and apparatus therefor
GB383232A Method of and apparatus for operating explosion combustion turbines