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JAHNZ ERWIN

Overview
  • Total Patents
    16
About

JAHNZ ERWIN has a total of 16 patent applications. Its first patent ever was published in 1909. It filed its patents most often in Switzerland, United Kingdom and Austria. Its main competitors in its focus markets computer technology are BRAUNSCHWEIGER RECHENMASCHINEN, RECHNITZER ALEXANDER and REINHOLD POETHIG.

Patent filings in countries

World map showing JAHNZ ERWINs patent filings in countries
# Country Total Patents
#1 Switzerland 10
#2 United Kingdom 3
#3 Austria 2
#4 United States 1

Patent filings per year

Chart showing JAHNZ ERWINs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

# Technology
#1 Mechanically computing digital computers

Top inventors

# Name Total Patents
#1 Erwin Jahnz 9
#2 Jahnz Erwin 7
#3 Egli Hans W 1

Latest patents

Publication Filing date Title
US1081310A Calculating-machine.
GB190921023A Improvements in and connected with Calculating Machines.
GB190919954A An Improvement in Calculating Machines.
GB190919845A Improvements in or relating to Calculating Machines.