DR

David B. Riffer

OC Owens-Illinois Closure: 2 patents #6 of 29Top 25%
📍 Perrysburg, OH: #4 of 33 inventorsTop 15%
🗺 Ohio: #711 of 5,754 inventorsTop 15%
Overall (2002): #68,624 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6399170 Plastic closure with compression molded barrier liner Mark R. Hock 2002-06-04
6371318 Plastic closure with compression molded sealing/barrier liner 2002-04-16