Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Railway sleeper

Railway sleeper

US Patent D627260 · Granted Nov 16, 2010

Assignee

No assignee recorded.

Inventors

Thomas Schlender (4 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Method and device for avoiding or mitigating a collision of a vehicle with an ob2019

Techniques for image duplication optimization2015

Method and apparatus for managing access to backup data on an archival storage s2013

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly