Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Dental handpiece

Dental handpiece

US Patent 4834652 · Granted May 30, 1989

Assignee

No assignee recorded.

Inventors

Jean-Jacques Luiset (3 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Contra-angle or turbine head of a dental handpiece1987

Contra-angle for dental handpiece1987

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly