WC

William F. Chalupa

📍 Landenberg, PA: #11 of 19 inventorsTop 60%
🗺 Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #213,578 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10930342 Method and apparatus for vitamin D enhancement in mushrooms Gary M. Schroeder 2021-02-23