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TORKILD VALDEMAR HEMMINGSEN

Overview
  • Total Patents
    67
About

TORKILD VALDEMAR HEMMINGSEN has a total of 67 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United Kingdom, Germany and Austria. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and environmental technology are NORDDEUTSCHE KUEHLERFABRIK AKT, WILLIAM DOXFORD AND SONS LTD and FRENCH LOUIS O.

Patent filings in countries

World map showing TORKILD VALDEMAR HEMMINGSENs patent filings in countries
# Country Total Patents
#1 United Kingdom 55
#2 Germany 11
#3 Austria 1

Patent filings per year

Chart showing TORKILD VALDEMAR HEMMINGSENs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB632684A Improvements in and relating to the bedplates of vertical-cylinder reciprocating engines
GB613032A Welded constructions
GB532985A Improvements in pipe connections in multicylinder internal combustion engines
GB526666A Improvements in and relating to fuel injection pumps for internal combustion engines
GB524215A Safety device relating to the reversal mechanism of an internal combustion engine
GB522757A Improvements in and relating to a welded frame and bedplate for vertical cylinder reciprocating engines
GB519189A Improvements in valve springs for internal combustion and other engines
GB517356A Improvements in and relating to crankshafts
GB459174A Improvements in and relating to engine speed governors
GB451065A Improvements in and relating to the scavenging and charging of the cylinders of two-stroke cycle internal combustion engines
GB448158A Improvements in springs
GB442075A Improvements in mechanism for reversing internal combustion engines
GB414933A Improvements in and relating to adjusting devices for fuel pumps
GB411967A Welded engine frame or bed frame for internal combustion engines
GB368759A Improvements relating to the scavenging air chambers of two-stroke cycle internal combustion engines
GB365529A Improvements in rotary engines, pumps or blowers
GB364694A Improvements in two-stroke cycle internal combustion engines
GB360076A Improved regulating device for the fuel pumps of internal combustion engines and the like
GB349297A Improved fuel supply pump for internal combustion engines
GB352966A Improvements in internal combustion engine fuel pumps