Donald A. Weinberg

📍 Lyndhurst, OH: #7 of 15 inventorsTop 50%

🗺 Ohio: #490 of 2,550 inventorsTop 20%

Overall (1982): #68,283 of 81,411Top 85%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4324046	Pattern grading device	—	1982-04-13