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    • Flotation machine rotor 

      Virginia Tech Intellectual Properties, Inc.; Yoon, Roe-Hoan; Yang, Yihong; Luttrell, Gerald H.; Telionis, Demetri P.; Ragab, Saad; Said, Abdel-Halim; Miskovic, Sanja; Noble, Aaron (United States Patent and Trademark Office, 2016-02-23)
      A rotor for flotation machines or flotation cells of flotation machines includes blades that are configured to provide improved bubble flow and bubble generation performance while also reducing the power requirements for ...
    • Flotation machine rotor 

      Virginia Tech Intellectual Properties, Inc.; Yoon, Roe-Hoan; Yang, Yihong; Luttrell, Gerald H.; Telionis, Demetri P.; Ragab, Saad; Said, Abdel-Halim; Miskovic, Sanja; Noble, Aaron (United States Patent and Trademark Office, 2016-01-19)
      A rotor for flotation machines or flotation cells of flotation machines includes blades that are configured to provide improved bubble flow and bubble generation performance while also reducing the power requirements for ...