PC

Paul V. Cooper

📍 Chesterland, OH: #1 of 21 inventorsTop 5%
🗺 Ohio: #519 of 4,576 inventorsTop 15%
Overall (1997): #28,175 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5678807 Rotary degasser 1997-10-21
5662725 System and device for removing impurities from molten metal 1997-09-02