EH

Eugene A. Haas

📍 Boyertown, PA: #45 of 85 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,730,148 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5690538 Method of shaping and polishing jewelry from shells — 1997-11-25