MS

Martin Shampaine

📍 New York, NY: #7,895 of 20,192 inventorsTop 40%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,318,480 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D319231 Combination handset telephone and stand John M. Plunkett 1991-08-20
D305889 Athletic shoe telephone John M. Plunkett 1990-02-06