DB

Don R. Bittner

📍 Irving, TX: #511 of 1,396 inventorsTop 40%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,166,026 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7008204 Rotating extrusion die with spray nozzle Hans G. Franke 2006-03-07
6599451 Rotating extrusion die with spray nozzle Hans G. Franke 2003-07-29