FZ

F. Joseph Zelasko

📍 Fairfax, VA: #697 of 1,249 inventorsTop 60%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,998,623 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4600150 Spraying system utilizing a screw conveyor — 1986-07-15