Matthew Marshall

📍 Marshalltown, IA: #9 of 34 inventorsTop 30%

🗺 Iowa: #361 of 1,342 inventorsTop 30%

Overall (2011): #224,765 of 364,097Top 65%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8082611	Portable washing device	—	2011-12-27