MM

Mark Matthews

📍 Rogers, AR: #2 of 20 inventorsTop 10%
🗺 Arkansas: #43 of 249 inventorsTop 20%
Overall (2005): #144,413 of 245,428Top 60%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D503781 Toilet seat with magnetic hold-open device and magnetic hold-closed devices Kyle Matthews 2005-04-05