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Karl F. Ridgeway

RS Rosetta Stone: 2 patents #8 of 21Top 40%
SI Sensory, Incorporated: 1 patents #13 of 18Top 75%
📍 Boulder, CO: #1,858 of 5,018 inventorsTop 40%
🗺 Colorado: #13,156 of 40,980 inventorsTop 35%
Overall (All Time): #1,463,496 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10223512 Voice-based liveness verification Bryan Pellom, Gordon T. Haupt 2019-03-05
10210769 Method and system for reading fluency training Aaron M. Simmons, Bryan Pellom 2019-02-19
9424834 Method and system for reading fluency training Aaron M. Simmons, Bryan Pellom 2016-08-23