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

LALarq: 1 patents #6 of 10Top 60%
Hayward, CA: #41 of 190 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #117,745 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10959443 Device for UV-LED liquid monitoring and treatment Yitao Liao, Doug Collins 2021-03-30
10959651 Human gas sensing glucose monitoring and ketone fluctuation detection device George Anthony McKinney, Glenn Allan Battle 2021-03-30