MR

Matthew W. Rissi

HE Highway Equipment: 2 patents #4 of 18Top 25%
📍 Hiawatha, IA: #16 of 52 inventorsTop 35%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,040,466 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9206563 Adjustable spinner for a particulate material spreader Richard Serbousek 2015-12-08
6517281 Adjustable spinner for a particulate material spreader — 2003-02-11