CHAMPION MACHINE & FORGING COM has a total of 12 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machine tools, machines and mechanical elements are KOBERT FRANK P, PARKER HANNIFIN SA and INST OBROBKI PLASTYCZNEJ.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Forging | |
#2 | Pipes | |
#3 | Unspecified technologies | |
#4 | Making forged metal products | |
#5 | Punching metal | |
#6 | Metal-working |
# | Name | Total Patents |
---|---|---|
#1 | Greve Louis W | 5 |
#2 | Johnson Howard F | 5 |
#3 | Connelly John F | 1 |
#4 | Howard Terhune | 1 |
Publication | Filing date | Title |
---|---|---|
US2429780A | Forging hammer | |
GB443375A | Improvements in or relating to pipe couplings | |
US2020554A | Pipe coupling | |
US1994361A | Gasket for pipe joints | |
US2036320A | Gasket for pipe couplings | |
US1984020A | Method and machine for forming channel-shaped articles | |
US1835863A | Method of forming pistons | |
US1882362A | Automatic forging machine | |
US1727820A | Automatic forging machine | |
US1745214A | Automatic forging machine | |
US1476812A | Method of making counterbalanced crank shafts | |
US1476811A | Method of making counterbalanced crank shafts |