Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Retaining wall block

Retaining wall block

US Patent 7185470 · Granted Mar 6, 2007

Assignee

E. Dillon &

Inventors

James Barry Link (3 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Lightweight concrete masonry veneer unit2013

Masonry unit manufacturing method2010

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly