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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard Walker — 2 Patents in 2021

Malden, MA: #10 of 93 inventorsTop 15%
Massachusetts: #2,417 of 14,123 inventorsTop 20%
Overall (2021): #119,444 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10959062 System and method for push-to-talk over cellular integration with software defined radio 2021-03-23
10898124 Wearable device for recording motion data Brendan Fafiani, Rod Wiebenga, Richard Byers 2021-01-26