JR

Jack I. Raffai

MIT: 1 patents #4,386 of 9,367Top 50%
📍 Lexington, MA: #1,667 of 2,299 inventorsTop 75%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,094,712 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4283235 Dielectric isolation using shallow oxide and polycrystalline silicon utilizing selective oxidation Stephen E. Bernacki 1981-08-11