Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Barbeque fork

Barbeque fork

US Patent 6536118 · Granted Mar 25, 2003

Assignee

No assignee recorded.

Inventors

John Campbell (2 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Macrophage-based therapy2025

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly