CH

Calvin G. Hangebrauck

📍 Central, SC: #27 of 92 inventorsTop 30%
🗺 South Carolina: #5,775 of 15,501 inventorsTop 40%
Overall (All Time): #2,330,582 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4829654 Method of manufacturing a pressurized fluid coupling — 1989-05-16
4773679 Pressurized fluid coupling — 1988-09-27