CM

Catherine A. Mangan

📍 Dupont, PA: #2 of 7 inventorsTop 30%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,114,499 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8061669 Portable hanger Kalika N. Yap 2011-11-22
7644900 Portable hanger for purse Kalika N. Yap 2010-01-12