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

Stuart Robertson — 2 Patents in 2021

PTPhyre Technologies: 2 patents #1 of 4Top 25%
El Cajon, CA: #5 of 49 inventorsTop 15%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #109,576 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11199161 Catalytic reactive component reduction system and methods for the use thereof Stephen Walker, Santosh Y. Limaye, Wesley Jung 2021-12-14
10914272 Catalytic reactive component reduction system and methods for the use thereof Stephen Walker, Santosh Y. Limaye, Wesley Jung 2021-02-09