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COMET ELEKTRON ROEHREN

Overview
  • Total Patents
    22
About

COMET ELEKTRON ROEHREN has a total of 22 patent applications. Its first patent ever was published in 1955. It filed its patents most often in Switzerland, Germany and Japan. Its main competitors in its focus markets electrical machinery and energy and medical technology are BUTLER NEWTON INC, SIEMENS REINIGER VEIFA and STATIA DE VERIFICARE SI INTRET.

Patent filings per year

Chart showing COMET ELEKTRON ROEHRENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Berger Engelbert 7
#2 Perret Maurice 4
#3 Gutknecht Peter 3
#4 Zickert Dieter-W 3
#5 Rissi Walter 3
#6 Rudich Irwin 1
#7 Grieder Peter Dr 1
#8 Med Dent Ott Walter Dr 1
#9 Gutknecht Peter Dr 1
#10 Wenger Peter 1

Latest patents

Publication Filing date Title
CH677302A5 X=ray tube window - comprises diamond-coated beryllium
CH673176A5 X=ray tube for high resolution imaging system - has two angles anode surfaces and linear edge perpendicular to beam axis
CH665920A5 X-ray tube WITH THE ANODE AND CATHODE SURROUNDING CYLINDRICAL METAL PART.
CH663114A5 Liquid-cooled hollow anode in an X-ray tube
CH656740A5 Cooled vacuum capacitor having a variable capacitance
GB1555588A Electric capacitor
DE2648129A1 Evacuated capacitor with two electrode units - which are in form of spirally wound strips inserted into each other, with spacer on one side
DE2550596A1 EQUIPMENT FOR THE PRODUCTION OF DENTAL X-ray images
DE2425471A1 X-ray unit for dental work - has an X-ray tube with test electrodes in the anticathode area