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Michael F. Birsner

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Godfrey, IL: #27 of 53 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,374,737 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7159508 Tank piston seal and stabilizing system — 2007-01-09