DS

Detmer B. Shaffer

📍 Garrettsville, OH: #1 of 4 inventorsTop 25%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #120,621 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821958 Mobile pressure cleaning unit — 1989-04-18