JH

John J. Hahn

MG Mgs Mfg. Group: 3 patents #1 of 7Top 15%
📍 Reading, MA: #4 of 34 inventorsTop 15%
🗺 Massachusetts: #363 of 6,384 inventorsTop 6%
Overall (2002): #27,307 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6402504 Rotary platen assembly Theodore B. Lemke, Randy J. Krell 2002-06-11
6371444 Multi-shot, injection molded valve Dennis J. Payette 2002-04-16
6352427 Multi-shot injection molding arrangement Steven P. Kolander, Mark G. Sellers, Michael E. Ebenhoe 2002-03-05