Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darrell Ehrlich — 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): #485,843 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10978323 Substrate holder having integrated temperature measurement electrical devices Eric A. Pape, Mike Jing 2021-04-13 $221,486,000