DG

Darrell Graf

📍 Medina, ND: #1 of 5 inventorsTop 20%
🗺 North Dakota: #797 of 2,395 inventorsTop 35%
Overall (All Time): #2,319,273 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D320432 Firefighting nozzle Kevin S. Bosche 1991-10-01
D264010 Portable nozzle mount for firefighting nozzle 1982-04-20