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

William Lucas — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Chambly, CA: #24 of 72 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
William Lucas has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2009 and the most recent in July 2015. William Lucas ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list William Lucas in Chambly, QC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9072289 Bear repellant device mounted on a backpack 2015-07-07
7565789 Banding machine Mario Lalancette 2009-07-28