Learn more

H R MFG COMPANY

Overview
  • Total Patents
    12
About

H R MFG COMPANY has a total of 12 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States. Its main competitors in its focus markets transport and machines are HERSHEY MFG COMPANY, CHEN TIAN YUAN and MALVY MICHEL.

Patent filings in countries

World map showing H R MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing H R MFG COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Machines

Top inventors

# Name Total Patents
#1 Saxton Augustus C 8
#2 Hill George S 3
#3 Menard Henry J 3
#4 Augustus C Saxton 1
#5 Hilliard Harry De F 1
#6 George Harry F 1

Latest patents

Publication Filing date Title
US1591564A Lever lock
US1482154A Lock
US1556818A Lock
US1632073A Lock
US1526543A Lock
US1672284A Lock
US1604225A Steering-gear lock for automobiles
US1451509A Shock absorber for automobiles
US1437555A Lock for controlling levers
US1434556A Lock for controlling levers
US1437853A Lock for controlling levers
US1394359A Lock for controlling levers