MC

Martin Calvin

📍 Livingston, NJ: #264 of 447 inventorsTop 60%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #4,006,910 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4630301 Voice activated echo generator G. Burnell Hohl 1986-12-16