Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BS

Bryan K. Spraul

HEHercules: 1 patents #345 of 715Top 50%
STSolenis Technologies: 1 patents #63 of 163Top 40%
Wilmington, DE: #1,519 of 3,182 inventorsTop 50%
Delaware: #3,234 of 7,163 inventorsTop 50%
Overall (All Time): #1,987,033 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9719212 Process to improve performance of wet-strength resins through base activation Mark T. Crisp, Michael A. Evans, Ashley Hawkins Lewis, Jeffrey H. Peltier, Richard J. Riehle 2017-08-01
8399544 Adhesive compositions Daniel F. Varnell, Michael A. Evans 2013-03-19