Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EL

Eric H. Lenz

Lam Research: 78 patents #13 of 2,128Top 1%
Livermore, CA: #10 of 2,185 inventorsTop 1%
California: #3,555 of 386,348 inventorsTop 1%
Overall (All Time): #23,469 of 4,157,543Top 1%
78 Patents All Time

Issued Patents All Time

Showing 76–78 of 78 patents

Patent #TitleCo-InventorsDate
5534110 Shadow clamp Henry Brumbach 1996-07-09
5472565 Topology induced plasma enhancement for etched uniformity improvement Randall S. Mundt, David Kerr 1995-12-05
5074456 Composite electrode for plasma processes Raymond L. Degner 1991-12-24