Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Scroll expander with electricity generating scrolls

Scroll expander with electricity generating scrolls

US Patent 9970441 · Granted May 15, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Trellis post2025
Disinfection device of door handle being rotational and transpositional2025
Guide rail2025
Cabinet column2025
Function arrangement for installation around vehicle wheel fender2024
Vehicle wheel fender2024
Multi-dimensional adjustable forklift driving system2023
Headlight2023
Function arrangement for installation around vehicle wheel fender2023
Vehicle bumper with storage arrangement2023
Smart speaker wake-up method and device, smart speaker and storage medium2022
Radiant air conditioning system for controlling comfortable and healthy indoor e2022