FI

Frank Manchak III

📍 Long Beach, CA: #22 of 80 inventorsTop 30%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #33,242 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839061 Method and apparatus for treatment of hazardous material spills Frank Manchak Jr. 1989-06-13