BJ

Ballard E. Long, Jr.

UN Unknown: 3 patents #7,366 of 83,584Top 9%
📍 Oak Ridge, TN: #335 of 833 inventorsTop 45%
🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #2,347,529 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4580719 Thermostatic control device — 1986-04-08
4539923 Self-threading needle — 1985-09-10