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

Walter S. Ching — 2 Patents

GE: 2 patents #13,562 of 36,430Top 40%
Sunnyvale, CA: #7,978 of 14,302 inventorsTop 60%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,341,880 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D289034 Front face of a control panel for nuclear reactor power monitor system Edward M. Chu, Alan B. Jones, Randall J. Collins, Barry H. Simon, Lyle H. McCarty 1987-03-31
4584165 Redundant reactivity control system Patricia A. Wilson, Kenneth B. Stackhouse, Sujit Chakraborty, William D. Hill, John B. Knepp +2 more 1986-04-22