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PROLLIUS BERNHARD ADOLF OTTO

Overview
  • Total Patents
    20
About

PROLLIUS BERNHARD ADOLF OTTO has a total of 20 patent applications. Its first patent ever was published in 1903. It filed its patents most often in Denmark, United Kingdom and Austria. Its main competitors in its focus markets machines are FRAU SPA, LINDBERG PER WILHELM and TURBO SEPARATOR AG.

Patent filings in countries

World map showing PROLLIUS BERNHARD ADOLF OTTOs patent filings in countries
# Country Total Patents
#1 Denmark 5
#2 United Kingdom 5
#3 Austria 4
#4 United States 4
#5 Canada 1
#6 Switzerland 1

Patent filings per year

Chart showing PROLLIUS BERNHARD ADOLF OTTOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Centrifuges

Top inventors

# Name Total Patents
#1 Prollius Bernhard Adolf Otto 19
#2 Adolf Otto Prollius Bernhard 1

Latest patents

Publication Filing date Title
US922038A Liner for centrifugal separators.
GB190702596A Improvements in or relating to Centrifugal Separators
GB190702566A Improvements in or relating to Distance Pieces for the Insertion Plates of Centrifugal Machines.
CA103103A Centrifugal apparatus
GB190616583A Improvements in or relating to Centrifugal Drums or Apparatus.
US877732A Liner-plate.
GB190414960A Improvements in or relating to Centrifugal Separators.
GB190414961A Improvements in or relating to Centrifugal Separators.
US767956A Centrifugal liquid-separator.
US922037A Centrifugal separator.