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

Eric E. Hellmstrom — 1 Patent

WFWisys Technology Foundation: 1 patents #32 of 153Top 25%
Tallahassee, FL: #516 of 1,073 inventorsTop 50%
Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,007,456 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9381564 3-D printed casting shell and method of manufacture Daniel S. McGuire, Charles M. Olson 2016-07-05