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NIENSTAEDT HANS OSKAR

Overview
  • Total Patents
    16
About

NIENSTAEDT HANS OSKAR has a total of 16 patent applications. Its first patent ever was published in 1897. It filed its patents most often in Denmark, United Kingdom and United States. Its main competitors in its focus markets machine tools and machines are WICKES BROS, NILES BEMENTPOND CO and DAVIS BORING TOOL COMPANY.

Patent filings in countries

World map showing NIENSTAEDT HANS OSKARs patent filings in countries
# Country Total Patents
#1 Denmark 7
#2 United Kingdom 6
#3 United States 2
#4 Austria 1

Patent filings per year

Chart showing NIENSTAEDT HANS OSKARs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Machines

Top inventors

# Name Total Patents
#1 Nienstaedt Hans Oskar 16

Latest patents

Publication Filing date Title
GB190015880A Improvements in Die Stocks and Wrenches.
GB189924758A Improvements in Screw Taps.
GB189924759A Improvements in Dye Stocks.
US633473A Stock and die.
GB189820360A Improvements in Stocks and Dies.
GB189819493A Improvements in Screw Taps.
US663778A Drilling-machine.
GB189706076A Improvements in Drilling Machines.