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HARDINGE HARRY W

Overview
  • Total Patents
    14
About

HARDINGE HARRY W has a total of 14 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, measurement and chemical engineering are FINNPULVA AB OY, TALLERES ZB S A and BOHMTER MASCHF.

Patent filings in countries

World map showing HARDINGE HARRY Ws patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 1

Patent filings per year

Chart showing HARDINGE HARRY Ws patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Measurement
#3 Chemical engineering

Top inventors

# Name Total Patents
#1 Hardinge Harry W 14
#2 Harlowe Hardinge 1

Latest patents

Publication Filing date Title
US2256841A Grinding mill
US1450290A Oversize return for mills
US1450289A Apparatus for entraining and removing fines from conical milis
US1366651A Grinding-mill
US1355474A Conical mill
US1367777A Apparatus for crushing ores and other material
US1279335A Conical mill.
US1348642A Tube-mill
US1272801A Feeder for tube-mills.
US1352956A Telethermoscope
US1098497A Apparatus for sizing comminuted ore or other material.
US908861A Apparatus for disintegrating ores and other materials.
US909292A Tube-mill.
CA221879A Apparatus for entraining fines from conical mills