{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Underwater pumped-hydro energy storage", "item": "https://www.patentleaderboard.com/patent/8664786"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Underwater pumped-hydro energy storage

Underwater pumped-hydro energy storage

US Patent 8664786 · Granted Mar 4, 2014

Estimated economic value: $20,017,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ice protection system for a truss-braced wing of an aircraft2025
Superconductor joining and joints2025
U-shaped induction welding coil and method of use thereof2025
Method for forming non-bonded regions in multi-layered metallic armor2024
Methods of embedding an elongate susceptor within a thermoplastic body2023
Densification methods and apparatuses2023
Systems and methods for acoustically detecting dielectric breakdown and partial 2023
Self-regulating thermal insulation and related methods2022
Smart susceptors2022
Apparatus and method for generating a high power energy beam based laser2022
Hybrid wound-rotor motor and generator with induction feed and persistent curren2021
Open-core flywheel architecture2021