PB

Paul B. Butterfield

Applied Materials: 2 patents #201 of 912Top 25%
📍 San Jose, CA: #402 of 2,494 inventorsTop 20%
🗺 California: #3,859 of 26,763 inventorsTop 15%
Overall (2002): #47,644 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6491570 Polishing media stabilizer Phillip R. Sommer 2002-12-10
6447374 Chemical mechanical planarization system Phillip R. Sommer, Manoocher Birang 2002-09-10