Joseph R. Regenstein, Jr.

AR Arvey: 2 patents #3 of 10Top 30%

📍 Chicago, IL: #5,168 of 13,327 inventorsTop 40%

🗺 Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,363,599 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4402453	Pouch with closure seal strip and method for making same	—	1983-09-06
4323189	Closable pouch	—	1982-04-06