Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Filling apparatus for high-altitude balloons

Filling apparatus for high-altitude balloons

US Patent 9963216 · Granted May 8, 2018

Estimated economic value: $18,009,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Propeller blade2025
System for controlling a propulsor assembly of an electric aircraft2025
Propulsor assembly of an electric aircraft2025
Flex connection system2023
Tilting solar panels for high altitude balloons2023
Systems and devices for parking a propulsor teeter2023
Teetering propulsor assembly of an electric vertical takeoff and landing aircraf2023
Wedge brake system for propeller rotor2023
System and process for geological sequestration of carbon-containing materials2022
Multi-layer laminate load ring2022
Envelope film suspenders for high-altitude balloons2021
Tilting solar panels for high altitude balloons2020