Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher Walden — 2 Patents in 2023

WTWaters Technologies: 2 patents #16 of 98Top 20%
Framingham, MA: #21 of 154 inventorsTop 15%
Massachusetts: #2,341 of 14,338 inventorsTop 20%
Overall (2023): #165,767 of 537,848Top 35%
2 Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11821880 Active dampening gradient proportioning valve Timothy M. Raymond, Sean Eric Anderson 2023-11-21
11821881 Passive dampening gradient proportioning valve Timothy M. Raymond, Sean Eric Anderson 2023-11-21