Drone Aviation Granted Patent for Electric Tethered Drone Products

Drone Aviation, a manufacturer of tethered drones and lighter-than-air aerostats, has been awarded a patent (US Patent 9,446,858) by the U.S. Patent and Trademark Office for its Electric Tethered Aerial Platform (ETAP) technologies as currently utilized in its WATT and BOLT tethered drone products. “As drone adoption accelerates, it is vital that we protect the key enabling technologies and […]

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