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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Vehicle parts | |
#3 | Vehicle suspension arrangements |
# | 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 |
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 |