Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Container filter

Container filter

US Patent D317570 · Granted Jun 18, 1991

Assignee

Diversey

Inventors

Lewis R. Kryk (3 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Detergent container1992

Detergent pellet composition and process therefor1990

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly