Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Stamp-formed muffler

Stamp-formed muffler

US Patent 6199659 · Granted Mar 13, 2001

Assignee

Arvin Technologies

Inventors

Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Multi-chambered muffler2003

Stamp-formed muffler2001

Stamp-formed muffler2000

Rigidified muffler assembly1993

Muffler assembly1990

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly