HD

Herman K. Dupre

📍 Berkvam Road, PA: #1 of 7 inventorsTop 15%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #214,910 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6543699 Method and apparatus for making snow — 2003-04-08