HC

Harold B. Carr

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Akron, OH: #13 of 116 inventorsTop 15%
🗺 Ohio: #248 of 3,574 inventorsTop 7%
Overall (1989): #26,712 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4871120 Guide device for toothed roll shredder 1989-10-03
4815996 Marine propulsion and control arrangement 1989-03-28