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HOHNHORST FERDINAND J

Overview
  • Total Patents
    13
About

HOHNHORST FERDINAND J has a total of 13 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, machines and mechanical elements are AIT IND INC, DUESCHER WAYNE O and HEIM GRINDER COMPANY.

Patent filings in countries

World map showing HOHNHORST FERDINAND Js patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing HOHNHORST FERDINAND Js patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Machines
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Hohnhorst Ferdinand J 13
#2 Kroeger Ferdinand J 10

Latest patents

Publication Filing date Title
US2162013A Abrading wheel
US1928690A Adjusting means for bearings
US1860614A Mechanism for truing and dressing grinding wheels of centerless grinders
US1918392A Abrading wheel and mounting therefor
US1811933A Mechanism for truing and dressing grinding wheels
US1840718A Mechanism for truing and dressing grinding wheels
US1803062A Mechanism for truing and dressing grinding wheels
US1831913A Mechanism for truing and dressing grinding wheels
US1675804A Abrading nib for abrading machines
US1715835A Mechanism for truing and dressing grinding wheels
US1663703A Mechanism for truing and dressing grinding wheels
US1544985A Mechanism for truing and dressing grinding wheels
US1526496A Mechanism for truing and dressing grinding wheels