Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Golf club head

Golf club head

US Patent D396257 · Granted Jul 21, 1998

Assignee

No assignee recorded.

Inventors

Joseph Spano (6 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Human transport system with dead reckoning facilitating docking2000

Surface wave distributed actuator systems1999

Golf club head1998

Golf club head1998

Jewelry system1983

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly