NE

Nikolay N. Efremow

MIT: 1 patents #4,386 of 9,367Top 50%
📍 Melrose, MA: #307 of 446 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,949,103 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4734152 Dry etching patterning of electrical and optical materials Michael W. Geis, Stella W. Pang 1988-03-29