Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Julian D. Spring

DEDelfigo: 4 patents #2 of 5Top 40%
SSSpectral Sciences: 1 patents #20 of 34Top 60%
Watertown, MA: #397 of 1,634 inventorsTop 25%
Massachusetts: #23,459 of 88,656 inventorsTop 30%
Overall (All Time): #1,003,779 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9032491 Multi-factor authentication enrollment optimization method and apparatus Raphael A. Rodriguez, Daniel Volovik 2015-05-12
8914862 Cloud identification processing and verification Raphael A. Rodriguez, Daniel Volovik 2014-12-16
8850541 Visual authentication and authorization for mobile devices Raphael A. Rodriguez, Daniel Volovik 2014-09-30
8697449 Optical blood coagulation monitor and method Brian Gregor, Rama Bansil 2014-04-15
8407774 Cloud authentication processing and verification Raphael A. Rodriguez, Daniel Volovika 2013-03-26