DH

Dale B. Holsopple

📍 Garfield Heights, OH: #39 of 75 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,088,919 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4265809 Method of making epoxide-lignin resins Wasyl W. Kurple, William Kurple, Kenneth R. Kurple 1981-05-05