KH

Karl E. Halfpap

📍 Deale, MD: #3 of 6 inventorsTop 50%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,795,860 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5306051 Self-aligning and self-tightening hose coupling and method therefor Ernest B. Loker 1994-04-26