Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Ring binder

Ring binder

US Patent D529087 · Granted Sep 26, 2006

Assignee

Karl Storz Gmbh & Co. Kg

Inventors

Steve Dixon (7 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Ultrasonic fluid flow measuring method and apparatus for inferring flow speed re2022

Train wheel measurement process, and associated system2022

Store folder for an instruction manual2007

Store folder for an instruction manual2007

Store folder for an instruction manual2007

Store folder for an instruction manual2007

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly