Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Snowmobile exhaust system

Snowmobile exhaust system

US Patent 7448462 · Granted Nov 11, 2008

Assignee

Yamaha Motor

Inventors

Toyochika Etou (6 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Frame assembly for snowmobile2006

Frame assembly for snowmobile2006

Frame assembly for snowmobile2005

Snowmobile induction system2001

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly