Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Board game

Board game

US Patent D831109 · Granted Oct 16, 2018

Assignee

No assignee recorded.

Inventors

Mary Cooper (3 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Wall scrubber for blown insulation2008

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly