CORKEN PUMP CO has a total of 11 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are HP & HP CHEMIE STELLGLIEDER, TUROLLA MARCO and WURZER L.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | Canada | 4 | |
#3 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Mechanical elements | |
#3 | Machines | |
#4 | Chemical engineering | |
#5 | Packaging and shipping | |
#6 | Transport |
# | Technology | |
---|---|---|
#1 | Pistons and sealings | |
#2 | Venting or aerating devices | |
#3 | Unspecified technologies | |
#4 | Rotary-pistons | |
#5 | Pumps | |
#6 | Cleaning | |
#7 | Non-positive-displacement pumps | |
#8 | Load transportation vehicles | |
#9 | Transferring liquids |
# | Name | Total Patents |
---|---|---|
#1 | Kennedy Garth P | 7 |
#2 | Kennedy William A Jr | 4 |
#3 | Elder John W | 2 |
#4 | Kennedy W | 2 |
#5 | Kennedy Neal R | 2 |
#6 | Kennedy Jr William A | 1 |
#7 | Nelson William E | 1 |
#8 | Kennedy N | 1 |
Publication | Filing date | Title |
---|---|---|
CA1100844A | Excess flow shutoff valve for hazardous fluids | |
US4132237A | Excess flow shutoff valve for hazardous fluids | |
US3811792A | Automatic pressure control system for pumps | |
US3805827A | Compressor valve | |
US3580420A | Evacuation system for pipeline discharging pump | |
US3512787A | Floating seal packing assembly | |
US3392677A | Vane pump with thrust absorber, floating rotor and balanced seal | |
CA863780A | Floating seal packing assembly | |
CA842670A | Vane pump with thrust absorber, floating rotor and balanced seal |