Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Recessed down light

Recessed down light

US Patent 6543915 · Granted Apr 8, 2003

Assignee

No assignee recorded.

Inventors

Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Structural ceramic materials having refractory interface layers1989

Method for forming rigid composite preforms1988

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly