QH

Qing He

GE: 1 patents #333 of 1,165Top 30%
📍 North Andover, MA: #9 of 31 inventorsTop 30%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #92,018 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5646097 Method of fabricating a (1223) Tl-Ba-Ca-Cu-O superconductor John Eric Tkaczyk, Kenneth W. Lay 1997-07-08