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TRANSFORMATOREN & ROENTGENWERK

Overview
  • Total Patents
    42
About

TRANSFORMATOREN & ROENTGENWERK has a total of 42 patent applications. Its first patent ever was published in 1960. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets medical technology, electrical machinery and energy and engines, pumps and turbines are KOCH & STERZEL AG, TRANSFORM ROENTGEN MATERN VEB and JIANGYIN SPARK ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing TRANSFORMATOREN & ROENTGENWERKs patent filings in countries

Patent filings per year

Chart showing TRANSFORMATOREN & ROENTGENWERKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hoppe Guenter 3
#2 Franke Siegfried 3
#3 Von Ardenne Manfred 3
#4 Marcinkowski Horst 2
#5 Schumann Kurt 2
#6 Igel Gerald Dipl-Ing 2
#7 Torge Bernd-Dietrich 2
#8 Ehrentraut Heinz 2
#9 Dietrich G 1
#10 Bachmann Herbert 1

Latest patents

Publication Filing date Title
EP0367942A1 Laminated magnetic cores, parts of magnetic cares and compact laminations, and method for producing the same
EP0351508A2 Method for automatically matching an X-ray diagnostic generator with the mains resistance, and the X-ray diagnostic generator
DD274168A1 Suspension for mobile Roentgeneinrichtung
EP0239721A2 Injection device and method of introding cannulae
EP0132745A2 Device for measuring direct currents
EP0063644A1 Method of producing X-ray exposures
EP0029479A1 Device for electrical heart stimulation
GB1298018A High voltage testing arrangement
US3526537A Method for waxing lined and cut laminations for x-ray anti-diffusing screens
GB1134416A Electron beam furnace
US3309655A Ultrasonic diagnostic vibration transducer
US3398039A Equipment for making laminations for X-ray antidiffusing screens
US3489123A Equipment for waxing lined and cut laminations for x-ray antidiffusing screens
US3358239A Equipment for controlling and monitoring the electron beam of a horizontaltype particle accelerator
US3245251A Ultrasonic diagnostic testing apparatus
US3269173A Apparatus for ultrasonic diagnosis
FR1264809A Laminated magnetic core for electrical apparatus, in particular for transformers and electrical apparatus equipped with this core or a similar core
FR1259762A Magnetic lamellar core