DJ

David A. Jefferson

BL Bicc Public Limited: 1 patents #37 of 125Top 30%
📍 Hendersonville, TN: #79 of 209 inventorsTop 40%
🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #2,281,156 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5550105 Superconducting compositions Peter P. Edwards, Shu-Fen Hu, Ru-Shi Liu 1996-08-27
4520749 Checklist device — 1985-06-04