Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Double-layered balloon envelope

Double-layered balloon envelope

US Patent 9475567 · Granted Oct 25, 2016

Estimated economic value: $11,956,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Manufacturing of polyethylene thin films for high-altitude balloons2025
Seals for aerial vehicles2024
Manufacturing of polyethylene thin films for high-altitude balloons2023
Outer membrane for aerial vehicles2023
Superpressure balloon thermal control with low-emissivity cap and active air ven2022
Seals for aerial vehicles2022
Envelope film suspenders for high-altitude balloons2021
Manufacturing of polyethylene thin films for high-altitude balloons2021
Method for sealing the apex of a balloon directly to a rigid plate2020
Tendon placement for high-altitude balloons2019
Termination assembly for use with balloon envelopes2019
Envelope film suspenders for high-altitude balloons2019