Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Bar clamp extension

Bar clamp extension

US Patent 6530565 · Granted Mar 11, 2003

Assignee

No assignee recorded.

Inventors

Loran R. Simpson (3 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Phase controlled gripper operating system for collator1985

Potentiometer contact and rotor assembly1980

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly