Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Richmond, AU ranks #79,433 worldwide for total patents filed all time, with 3 patents from 1 inventor. Leading employers of inventors based in Richmond, AU include Crc For Waste Management And Pollution Control, Limited.

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Warren Johnson Crc For Waste Management And Pollution Control, Limited 3