TD

Timothy Joseph Dumm

📍 Grand Rapids, MN: #2 of 8 inventorsTop 25%
🗺 Minnesota: #1,525 of 4,860 inventorsTop 35%
Overall (2003): #103,232 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6551454 Method for producing coated calendered paper Steven Simpson Ewens, Stephen Robert Holmes 2003-04-22