INGRAM JOSEPH D has a total of 13 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, machines and engines, pumps and turbines are TWOMBLY MOTORS COMPANY, OLDS RANSOM E and KAISER JEEP CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Machines | |
#3 | Engines, pumps and turbines | |
#4 | Mechanical elements | |
#5 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Ingram Joseph D | 13 |
Publication | Filing date | Title |
---|---|---|
US2358165A | Rotary engine | |
US1956922A | Internal combustion engine | |
US1393785A | Engine | |
US1372951A | Wheel-tread | |
US1375790A | Tractor | |
US1367661A | Wheel-tread | |
US1242193A | Transmission mechanism. | |
US1070811A | Driving mechanism for tractors. | |
US1066618A | Draft-gear. | |
CA138172A | Traction engine | |
US1068660A | Vehicle-wheel. | |
US1085812A | Traction-engine. | |
US696681A | Draft-equalizer. |