DH

Donald R. Harreld

SP Sage Products: 1 patents #4 of 5Top 80%
📍 Antioch, IL: #4 of 14 inventorsTop 30%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #119,580 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4829602 Protective gown Lawrence G. Ponsi, John J. Newton, Jr. 1989-05-16