RR

Robert K. Roberts

NG Northrop Grumman: 1 patents #53 of 240Top 25%
Overall (2023): #275,895 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11846256 Liquid rocket engine assemblies and related methods John K. Shigley, Russell J. George, Martin Neunzert, Martin McCulley, Marc Hernandez +2 more 2023-12-19