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BUHR JOSEPH F

Overview
  • Total Patents
    15
About

BUHR JOSEPH F has a total of 15 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machine tools, machines and transport are MORAWSKI LONDON T, IHARA MINORU and HOKKAIDO SUMIDEN SEIMITSU KK.

Patent filings in countries

World map showing BUHR JOSEPH Fs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 1

Patent filings per year

Chart showing BUHR JOSEPH Fs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Machines
#3 Transport

Top inventors

# Name Total Patents
#1 Buhr Joseph F 15

Latest patents

Publication Filing date Title
US2093546A Drilling and tapping machine
US1973943A Socket-collet structure
US1845123A Collet means
US1700975A Drill head
US1872400A Drilling machine
US1696468A Multiple-spindle drill head
US1702810A Tapping chuck
US1475982A Attachment for drilling machines
US1449164A Multiple drill head
US1392678A Chuck
US1394709A Drill-head
CA189743A Drill head
US1428002A Drill head for drilling machines
US1237017A Drill-head for drilling-machines.
US1255705A Wind-shield.