MH

Marcia E. Hill

📍 Edmond, OK: #5 of 19 inventorsTop 30%
🗺 Oklahoma: #151 of 749 inventorsTop 25%
Overall (1989): #81,219 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D301891 Housing for a silver recovery unit or the like Michael Hill 1989-06-27