Owen Charles Wengreen

5 Patents

• US119383562024

  Drones That Protect the Environment by Preventing Wildfires

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• US119316102024

  Drones That Use Early Detection Systems to Prevent Wildfires

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• US118403632023

  Drones That Save People from Drowning

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• US118197372023

  Drones That Save People from Avalanches

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• US118074062023

  Drones That Save People Trapped in Avalanches

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