Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Motor boat

Motor boat

US Patent D475338 · Granted Jun 3, 2003

Assignee

No assignee recorded.

Inventors

Unknown
Robert L. Johnstone (2 patents)

View full patent text on Google Patents →

More Patents by These Inventors

System for providing location-specific data to a user1999

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly