PD

Philip V. W. Dodds

📍 Needham, MA: #419 of 796 inventorsTop 55%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,370,837 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4273017 Piano action keyboard with roller and elastic diaphragm transducer Mark Smith 1981-06-16
4217803 Piano-action keyboard — 1980-08-19