JU

John H. Underwood

UA US Army: 1 patents #2,720 of 6,974Top 40%
📍 Salem, NY: #6 of 14 inventorsTop 45%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,306,804 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7818986 Multiple autofrettage Anthony P. Parker, Edward Troiano 2010-10-26