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US Patent 11408247 Proppant dispensing system with knife-edge gate
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Is a
Patent
Date Filed
April 17, 2020
Date of Patent
August 9, 2022
Patent Application Number
16852174
Patent Citations
US Patent 10065812 Proppant mixing and metering system
US Patent 10076733 Utilizing wet fracturing sand for hydraulic fracturing operations
US Patent 10308421 Bulk material shipping container unloader
US Patent 10309080 Trench filling machine
US Patent 10370205 Portable conveying apparatus for transferring particulate material
US Patent 10479255 Aggregate delivery unity
US Patent 10406962 Storage management system
US Patent 10618744 Box support frame for use with T-belt conveyor
US Patent 10023790 Dust free proppant and method of making same
US Patent 10023791 System and method of coating a proppant
Patent Citations Received
US Patent 12084297 Remote control bulk material monitoring and delivery system
0
Patent Jurisdiction
United States Patent and Trademark Office
Patent Number
11408247
Patent Primary Examiner
Aaron L Lembo
CPC Code
E21B 33/10
E21B 43/267
B65G 2201/045
B65G 27/16
E21B 34/06
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