GB

Graham Bretzger

📍 Staunton, VA: #42 of 74 inventorsTop 60%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #4,123,012 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4231413 Assembly for and method of making mold and casting of one-piece impellers — 1980-11-04