Donald Mitchell Halpern

📍 New Albany, OH: #18 of 46 inventorsTop 40%

🗺 Ohio: #2,265 of 7,143 inventorsTop 35%

Overall (2018): #433,618 of 503,207Top 90%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9986808	Locking drawstring bag	—	2018-06-05