James E. Tappan

Lam Research: 1 patents #163 of 468Top 35%

📍 Fremont, CA: #570 of 1,546 inventorsTop 40%

🗺 California: #19,344 of 55,090 inventorsTop 40%

Overall (2025): #352,127 of 469,880Top 75%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12406872	Semiconductor processing chamber with dual-lift mechanism for edge ring elevation management	John Drewery	2025-09-02