DL

Duane J. Loeper

EN Ensoniq: 1 patents #1 of 5Top 20%
📍 Phoenixville, PA: #5 of 17 inventorsTop 30%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #140,160 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5321758 Power efficient hearing aid Albert J. Charpentier, Brian McLaughlin, Edouard A. Gauthier, David W. DiOrio 1994-06-14