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HAMANN RECHENMASCHINEN GES MIT

Overview
  • Total Patents
    12
About

HAMANN RECHENMASCHINEN GES MIT has a total of 12 patent applications. Its first patent ever was published in 1944. It filed its patents most often in Germany and Switzerland. Its main competitors in its focus markets computer technology are GRIMME NATALIS & CO AKT GES, REINHOLD POETHIG and BERGMANN JEAN.

Patent filings in countries

World map showing HAMANN RECHENMASCHINEN GES MITs patent filings in countries
# Country Total Patents
#1 Germany 9
#2 Switzerland 3

Patent filings per year

Chart showing HAMANN RECHENMASCHINEN GES MITs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Top inventors

# Name Total Patents
#1 Hornauer Guenter 4
#2 Weimershaus Alfred G 4
#3 Guenter Lungwitz 1
#4 Kinder Kurt 1
#5 Denzin Horst 1
#6 Spahr Werner 1
#7 Wilhelm Robert Hornauer Guente 1
#8 Werner Spahr 1
#9 Weimershaus Alfred 1
#10 Guenter Hornauer 1

Latest patents

Publication Filing date Title
DE1186659B Printing unit for calculating machines
DE1157006B Value switch mechanism with adjusting wheels stored in a carriage
DE1049128B Equipment for calculating or similar machines
DE1056397B Storage unit for calculating machines
DE1100348B Switchgear for calculating, booking or similar machines
DE971939C Setting mechanism
DE972055C Zero setting device for setting means of calculating machines
DE974959C Device for motorized slide displacement for calculating machines
DE974019C Multiplication control for calculating machines