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

Thomas Spraggins — 2 Patents

SUSiemens Medical Solutions Usa: 2 patents #548 of 227Top 245%
Vienna, VA: #354 of 839 inventorsTop 45%
Virginia: #12,799 of 34,511 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Thomas Spraggins has been granted 2 US patents. The first was granted in 1990 and the most recent in January 1992. Thomas Spraggins ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Thomas Spraggins in Vienna, VA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5081992 Method for calculating localized magnetic resonance spectra from a small number of spatially-encoded spectroscopic signals David Levin, Xiaoping Hu, Paul C. Lauterbur 1992-01-21
4961426 Method for retrospectively gating NMR data Steven F. Owens 1990-10-09