Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Working aid

Working aid

US Patent D515839 · Granted Feb 28, 2006

Assignee

No assignee recorded.

Inventors

Gavin Mills (4 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Auger with continuous knife2017

Gearbox with breather system2014

Method and apparatus for stressing, burning in and reducing leakage current of e1996

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly