CS

Curtiss R. Schafer

📍 Newtown, CT: #155 of 309 inventorsTop 55%
🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #2,345,665 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4711243 Cortical hearing aid — 1987-12-08
4220830 Hearing aid with modulated suppressed carrier signal — 1980-09-02