MC

Martha G. Cohen

📍 Long Valley, NJ: #8 of 19 inventorsTop 45%
🗺 New Jersey: #926 of 3,756 inventorsTop 25%
Overall (1989): #82,012 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822284 Educational appliance for teaching handwriting skills — 1989-04-18