MR

Marvin R. Richardson

📍 Wayzata, MN: #154 of 278 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,383,555 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D540664 Pre-packaged pill dispenser John J. Brady 2007-04-17