FS

Fredrick E. Spangler

GE: 1 patents #19,878 of 36,430Top 55%
📍 Huddleston, VA: #9 of 13 inventorsTop 70%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,903,096 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4926496 Method and apparatus for infrequent radio users to simply obtain emergency assistance Robert E. Cole 1990-05-15