Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher Kimball — 1 Patent in 2021

Lam Research: 1 patents #103 of 349Top 30%
San Jose, CA: #2,852 of 6,693 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #499,875 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10923380 Electrostatically clamped edge ring Keith Gaff, Feng Wang 2021-02-16