KA

Karunasena A. Alahapperuma

3M: 2 patents #177 of 1,133Top 20%
📍 Maplewood, MN: #13 of 61 inventorsTop 25%
🗺 Minnesota: #587 of 4,549 inventorsTop 15%
Overall (2002): #56,810 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6478918 Semiconductor wafer processing tapes Richard E. Bennett, Louis E. Winslow, Greggory S. Bennett, Cheryl L. Moore 2002-11-12
6472065 Clear adhesive sheet Steven S. Kantner 2002-10-29