LL

Letcher A. Lofgren

UA US Army: 1 patents #2,720 of 6,974Top 40%
📍 Bethesda, MD: #1,332 of 2,269 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,071,613 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4335655 Method and apparatus for detonating explosive in response to detonation of remote explosive 1982-06-22