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

Robert E. Sandstrom

Longview, WA: #1 of 3 inventorsTop 35%
Washington: #2,296 of 12,901 inventorsTop 20%
Overall (2017): #111,037 of 506,227Top 25%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9789328 Tumor treatment with free radical lifetimes enhanced by persistent low strength magnetic field 2017-10-17
9757582 Tumor treatment with free radical lifetimes enhanced by persistant low strength magnetic field 2017-09-12