Learn more

KRATKY OTTO DR DR E H

Overview
  • Total Patents
    16
About

KRATKY OTTO DR DR E H has a total of 16 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets measurement, electrical machinery and energy and engines, pumps and turbines are SEPARATION SYSTEMS INC, RAE SYSTEMS SHANGHAI INC and MISCHAK HARALD.

Patent filings in countries

World map showing KRATKY OTTO DR DR E Hs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 Austria 3
#3 France 3
#4 United States 3
#5 United Kingdom 1

Patent filings per year

Chart showing KRATKY OTTO DR DR E Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kratky Otto 5
#2 Stabinger Hans 5
#3 Leopold Hans 5
#4 Kratky Otto Prof Dipl Ing Dr D 4
#5 Kratky Christoph Dipl Chem 2
#6 Kratky Otto Dipl Ing Dr Dr E H 2
#7 Kratky Otto Dr Dr E H 1
#8 Kratky Otto Prof Dr 1
#9 Stabinger Hans Dr 1
#10 Leopold Hans Dr 1

Latest patents

Publication Filing date Title
DE2905010A1 Narrow angle X=ray camera - has collimation system limiting primary beam and having at least two diaphragms in line (OE 15.6.79)
DE2847626A1 Vibration technique for measuring liquid and gas density - using magnetic vibration connected to amplifier and time base to determine density of fluid in vibrating element (OE 15.10.79)
DE2751418A1 DEVICE FOR MEASURING DENSITY
DE2709076A1 Fluid density measuring device with vibrating element - has fluid flowing through vibrating element to add weight proportional to density
US3910101A Devices for measuring density
US3523446A Device for density determination