ES

Edward M. Swiggard

📍 Vienna, VA: #347 of 839 inventorsTop 45%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,315,837 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5057287 Liquid encapsulated zone melting crystal growth method and apparatus — 1991-10-15
5007980 Liquid encapsulated zone melting crystal growth method and apparatus — 1991-04-16