DM

Dorothea C. Marra

📍 Summit, NJ: #10 of 45 inventorsTop 25%
🗺 New Jersey: #1,116 of 4,306 inventorsTop 30%
Overall (1994): #140,954 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5308643 Self-lather generating shaving compositions Lloyd I. Osipow, J. George Spitzer 1994-05-03