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

Ching C. Lai

GE: 4 patents #8,224 of 36,430Top 25%
Livermore, CA: #702 of 2,185 inventorsTop 35%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,307,370 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4549662 Transport apparatus Frederick C. Schoenig, Jr., J. David Landry, Edward Stephen Walker, Jr. 1985-10-29
4532723 Optical inspection system Truman F. Kellie, J. David Landry 1985-08-06
4496056 Automated inspection system Frederick C. Schoenig, Jr., Leonard N. Grossman, William Masaitis, Robert O. Canada 1985-01-29
4468163 Tray loader method and apparatus for nuclear fuel pellets Harold B. King, Edward Stephen Walker, Jr. 1984-08-28