GREAT PLAINS IND INC has a total of 20 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets measurement, machines and mechanical elements are YOO SANG YUL, BIG ELK ENERGY SYSTEMS LLC and ZHENJIANG MEASUREMENT VERIFICATION TEST CENTER.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 16 | |
#2 | Australia | 2 | |
#3 | Canada | 1 | |
#4 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Engines, pumps and turbines | |
#5 | Packaging and shipping | |
#6 | Thermal processes | |
#7 | Transport | |
#8 | Agriculture |
# | Technology | |
---|---|---|
#1 | Measuring volume | |
#2 | Pipes | |
#3 | Unspecified technologies | |
#4 | Pumps | |
#5 | Spraying devices | |
#6 | Vehicle air-treating devices | |
#7 | Animal catching | |
#8 | Air-conditioning | |
#9 | Unspecified technologies | |
#10 | Transferring liquids |
# | Name | Total Patents |
---|---|---|
#1 | Hall Robert E | 6 |
#2 | Beaston Brook J | 5 |
#3 | Kruse Richard M | 3 |
#4 | Williams Jeffrey J | 3 |
#5 | Calvert Robert W | 2 |
#6 | Lukic Victor V | 2 |
#7 | Hansen David L | 1 |
#8 | Langley Gregory A | 1 |
#9 | Laqua Fred L | 1 |
#10 | Peer Charles D | 1 |
Publication | Filing date | Title |
---|---|---|
US10302229B1 | Adjustable suction pipe assembly with improved pressure activated seal | |
US2016069721A1 | Porting configuration for a fluid flow meter | |
US5601413A | Automatic low fluid shut-off method for a pumping system | |
US5251149A | Electronic nutating disc flow meter | |
US5004013A | Dripless coupling device | |
US5012667A | Apparatus and method for calibrating a measuring device | |
US5046370A | Flow meter with improved turbine blades | |
US4928514A | Calibration container | |
US4991821A | Coupling device | |
US4844408A | Coupling device | |
US4918973A | Apparatus and method for calibrating a measuring device | |
US4856683A | Herbicide dispenser | |
US4859155A | Bypass valve for a displacement pump | |
US4856348A | Flow meter turbine | |
US4700579A | Digital flow meter for dispensing fluids | |
CA1223464A | Digital flow meter for dispensing fluids | |
US3978174A | Evaporator cooler apparatus |