JK

John S. Krafcik

NG Northrop Grumman: 1 patents #690 of 1,695Top 45%
Overall (All Time): #2,418,520 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12313389 Tunable safe and arming devices and methods of manufacture Charles L. Weigel 2025-05-27