Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Plastic film dispenser

Plastic film dispenser

US Patent D1024764 · Granted Apr 30, 2024

Assignee

No assignee recorded.

Inventors

Keyan Liu (6 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Display panel and display device2024

Control signals for free-piston engines2021

Digital simulation system of power distribution network2021

Method of predicting distribution network operation reliability2020

Multi-time-scale digital/analog hybrid simulation system and method for power di2020

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly