DZ

David Zhang

MM Memc Electronic Materials: 1 patents #19 of 59Top 35%
📍 Ballwin, MO: #11 of 36 inventorsTop 35%
🗺 Missouri: #387 of 1,485 inventorsTop 30%
Overall (2002): #231,191 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6376335 Semiconductor wafer manufacturing process Kanyin Ng, Henry F. Erk 2002-04-23