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

James Epstein — 1 Patent in 2018

Sharon, MA: #37 of 137 inventorsTop 30%
Massachusetts: #4,566 of 12,682 inventorsTop 40%
Overall (2018): #385,258 of 503,207Top 80%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9994465 Device for use with floor drains Paul Bradley Forrest 2018-06-12