JR

John D. Robb

UA US Army: 1 patents #2,720 of 6,974Top 40%
📍 Windom, MN: #1,757 of 2,819 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,997,083 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4594532 Multimegavolt high current switch George R. Edlin 1986-06-10