HH

Howard H. Hilshorst

🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #58,039 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332422 Pavement planing device — 1982-06-01