Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nathan Ashcraft — 1 Patent in 2018

SMSoane Mining: 1 patents #1 of 3Top 35%
Somerville, MA: #159 of 445 inventorsTop 40%
Massachusetts: #4,566 of 12,682 inventorsTop 40%
Overall (2018): #294,843 of 503,207Top 60%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9919938 Systems and methods for removing finely dispersed particles from mining wastewater David S. Soane, Phyo Kyaw 2018-03-20