Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DW

Darrell Willim — 1 Patent in 2017

Winnipeg, CA: #23 of 146 inventorsTop 20%
Overall (2017): #443,277 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9701477 Tool for lifting a toilet 2017-07-11