DS

Dwain R. Schroeder

📍 Columbus Grove, OH: #1 of 1 inventorsTop 100%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #68,148 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330288 Packaging machine with pouch transfer and opening mechanism Robert C. Russell, Charles A. Burton, Ronald K. Coleman 1982-05-18