RJ

Richard C. Singerman, Jr.

📍 Parma, OH: #3 of 21 inventorsTop 15%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #35,436 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4836381 Patterned art apparatus and method James Edwards 1989-06-06