LR

Lewis A. Ratajczak

📍 Milaca, MN: #1 of 5 inventorsTop 20%
🗺 Minnesota: #2,421 of 6,752 inventorsTop 40%
Overall (2023): #354,761 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11583380 Male continence device Richard A. Helms, Ken L. Adam, Joseph T. Mahon, Scott A. Olson 2023-02-21