Dewayne M. Mitchell

📍 Crystal, MN: #4 of 20 inventorsTop 20%

🗺 Minnesota: #1,525 of 4,860 inventorsTop 35%

Overall (2003): #237,149 of 273,478Top 90%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D478400	Fish tank cleaning device	—	2003-08-12