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BERTHOLD LAB PROF DR

Overview
  • Total Patents
    58
About

BERTHOLD LAB PROF DR has a total of 58 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets measurement, electrical machinery and energy and control are TEXAS NUCLEAR CORP, SENSINITE OY and SABIA INC.

Patent filings in countries

World map showing BERTHOLD LAB PROF DRs patent filings in countries

Patent filings per year

Chart showing BERTHOLD LAB PROF DRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Berthold Fritz Dr 13
#2 Lohr Willy 9
#3 Trost Dr-Ing Habil Adolf 6
#4 Filthuth Heinz Prof Dr 5
#5 Berthold Rudolf Dr 4
#6 Pfleger Manfred 4
#7 Berthold Dr Rudolf 4
#8 Berthold Fritz 4
#9 Klein Albert 3
#10 Weber Jean Marie 3

Latest patents

Publication Filing date Title
DE4405278C1 Process and apparatus for polishing or matting glass surfaces in an acid bath
DE4344955C1 Method and device for neutron detection
AU3711793A A method of calibrating a network analyzer
DE4307195C1 Radioactive strontium 90 concn. determn. in body - using proportional detector to measure beta-radiation of yttrium daughter isotope in skull region only for high sensitivity at acceptable cost
DE4234075C1 Calibration of proportional counter tube - involves regulating high tube supply voltage depending on counter tube current
DE4223773A1 Method for differentiation and simultaneous or separate measurement of single and multi-electron events in an optoelectronic detector
EP0511542A2 Radiation detector with automatic drift stabilisation
DE4211362A1 Device for determining material parameters by microwave measurements
DE4210343A1 Light intensity distribution measurement for optical densitometry or fluorescence measurement - has linear objective lens system, photoelectric sensor and illumination system all of equal length extending over whole width of sample.
DE4205830A1 LOCALLY SENSITIVE DETECTOR FOR DETECTING RADIOACTIVE RADIATION
DE4205829A1 LOCALLY SENSITIVE DETECTOR TO DETECT RADIOACTIVE RADIATION
DE4139368A1 Device for measuring the radioactivity distribution on a flat sample
DE4139369A1 PROPORTIONAL COUNTER TUBE, ESPECIALLY MULTIPLE COUNTER TUBE FOR MEASURING RADIOACTIVE RADIATION
DE4123817A1 Radiation measuring device, in particular for measuring luminescence
DE4123818A1 Device for measuring the chemiluminescence of a sample in a sample vessel
DE4117086A1 Method for determining the moisture content of samples by measuring the reflection or transmission of microwaves
US5097215A Methods for establishing the complex measuring capacity of homodyne network analyzers
EP0375879A2 Device for controlling a star-shaped sample container positioning wheel
DE3623601A1 Measuring device for bio- and chemiluminescence
DE2901919A1 APPLICATION OF A - IN PARTICULAR AUTOMATIC - METHOD FOR LIGHT MEASUREMENT AND DEVELOPMENTS OF THIS METHOD AND DEVICES FOR IMPLEMENTING IT