Quantum Cyber files patent for rocket motor to extend UAV range

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Quantum Cyber Files Provisional Patent Application for Coaxial Dual-Propellant Grain Solid Rocket Motor Designed to Extend Range and Loiter Time of Defense UAVs

May 27, 2026 8:47 AM EDT

WEST PALM BEACH, Florida, May 27, 2026 (GLOBE NEWSWIRE) -- Quantum Cyber N.V. (Nasdaq: QUCY) (Quantum Cyber or the Company), a Nasdaq-listed autonomous defense technology company assembling an AI-powered System-of-Systems platform for drone warfare, counter-UAS, and border security applications, today announced the filing of a provisional patent application with the United States Patent and Trademark Office covering a Coaxial Dual-Propellant Grain Solid Rocket Motor (the CDPG-SRM) engineered to extend the operational range and mission endurance of unmanned aerial vehicles across defense, border security, and autonomous warfare applications.

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