JK

John S. Krafcik

NG Northrop Grumman: 1 patents #34 of 160Top 25%
📍 Livermore, CA: #77 of 243 inventorsTop 35%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #336,014 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

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