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

T. Howard Killilea — 4 Patents in 2021

SWSwimc: 1 patents #12 of 37Top 35%
TSThe Sherwin-Williams: 1 patents #21 of 47Top 45%
North Oaks, MN: #6 of 40 inventorsTop 15%
Minnesota: #428 of 7,038 inventorsTop 7%
Overall (2021): #39,363 of 548,734Top 8%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10961344 Polymer having unsaturated cycloaliphatic functionality and coating compositions therefrom Charles Skillman, Paul E. Share, Greg Paulson, Richard H. Evans, Benoit Prouvost +4 more 2021-03-30
10889721 Water-based compositions with long term gloss retention Robert Sandoval, Matthew D. Andersson, Mary Jane Hibben, Frank Cusimano, Tyler Bell +1 more 2021-01-12
10882999 Water-based coating compositions that resist dirt pickup Mary Jane Hibben, Michael Wildman, Iain Harvey 2021-01-05
10883012 Water-based compositions that resist dirt pick-up Mary Jane Hibben, Mike Wildman, Iain Harvey 2021-01-05