Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Paving stone

Paving stone

US Patent D431871 · Granted Oct 10, 2000

Assignee

No assignee recorded.

Inventors

Giuseppe Abbrancati (8 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Paving brick2002

Paving stone2001

Paving stone2001

Paving stone2001

Paving stone2000

Paving brick2000

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly