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OS BAD ROZWOJOWY ELEKT PROZNI

Overview
  • Total Patents
    11
About

OS BAD ROZWOJOWY ELEKT PROZNI has a total of 11 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Poland, Germany and Switzerland. Its main competitors in its focus markets engines, pumps and turbines and mechanical elements are KERR MACHINE CO, MARTINA HOERBIGER and EUGENE DUMONT ETS.

Patent filings in countries

World map showing OS BAD ROZWOJOWY ELEKT PROZNIs patent filings in countries
# Country Total Patents
#1 Poland 7
#2 Germany 2
#3 Switzerland 1
#4 Czechoslovakia 1

Patent filings per year

Chart showing OS BAD ROZWOJOWY ELEKT PROZNIs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Pumps
#2 Venting or aerating devices

Top inventors

# Name Total Patents
#1 Cyranski Ryszard 4
#2 Czarycki Wenancjusz 2
#3 Zajac Ryszard 2
#4 Cyranski Ryszard Dipl Chem 2
#5 Masiewicz Boguslaw Dr 1
#6 Jezewski Ryszard 1
#7 Sacher Stanisaw 1
#8 Wojcicki Stefan 1
#9 Sarnecki Boguslaw 1
#10 Pielak Roman 1

Latest patents

Publication Filing date Title
PL275522A1 A method for getter reaction mixture compression and a getter
PL274791A1 Scanner-type monitoring apparatus for observation of surface and determination of workpiece position, in particular for use in electron-gun welding machines
PL273045A1 Vacuum lock for introduction of samples
PL271367A1 Method of and apparatus for filling tubular containers with a powder mixture in particular for meteringly dispensing powdered alkali metals
PL268588A1 Method of thickening barium getter
PL256601A1 Manipulator for use in particular in vacuum apparatuses
PL248499A1 Ionic sorption pump
DE2600581A1 Gastight flap valve for vacuum coating chamber - has lever arm with shaft and bellows closing mechanism (CS 15.9.76)
CS178845B2 Sublimation sorption vacuum pump