LB

L. Don Berchtold

AT Alliant Techsystems: 1 patents #285 of 658Top 45%
📍 Brigham City, UT: #89 of 160 inventorsTop 60%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #3,252,706 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7958718 Precision controlled variable thrust solid propellant rocket motor Ralph S. Tappan, II 2011-06-14