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

Leon Trudeau — 12 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Winnipeg, CA: #58 of 1,797 inventorsTop 4%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Leon Trudeau has been granted 12 US patents while listed as an inventor at Unknown. The first was granted in 1992 and the most recent in December 2023. Leon Trudeau ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Leon Trudeau in Winnipeg, MB, CA.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11844417 Portable foam brush 2023-12-19
11833596 Internal pile cutter 2023-12-05
11813773 Apparatus and methods for truncating elongated members 2023-11-14
11583066 Portable foam brush 2023-02-21
11571756 Internal pile cutter 2023-02-07
11453145 Apparatus and methods for truncating elongated members 2022-09-27
11253053 Portable foam brush 2022-02-22
10959511 Portable foam brush 2021-03-30
9038723 Tubular member cutting tool Ronald Denis Denniel 2015-05-26
5413086 Concrete pile cutter 1995-05-09
5245982 Hydraulic concrete pile cutter 1993-09-21
5139006 Hydraulic concrete pile cutter 1992-08-18