DH

Donald L. Hurley

TM The Western States Machine: 1 patents #1 of 2Top 50%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #68,775 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4318814 Continuous centrifugal machine — 1982-03-09