AP

Andrew J. Piepel

3M: 1 patents #392 of 1,133Top 35%
📍 Hudson, WI: #19 of 52 inventorsTop 40%
🗺 Wisconsin: #910 of 3,225 inventorsTop 30%
Overall (2002): #254,110 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6466368 Rear projection screen with reduced speckle Robert S. Moshrefzadeh, Patrick Thomas, Thomas R. Gehring 2002-10-15