David Ross Mackay Pett

3 Patents

• US124724672025

  Reverse Osmosis Systems

  Ozono Polaris, S.A. DE C.V.

  0 cites
• US124283202025

  Ultrasonic Devices and Methods for Regeneration of Activated Carbon

  Ozono Polaris, S.A. DE C.V.

  0 cites
• US118913112024

  Process and System for Back-and-forth Washing of Adsorptive Media

  Ozono Polaris, S.A. De C.V.

  0 cites