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Albert J. Demmer

📍 Euless, TX: #158 of 280 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,739,285 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5502935 Roof to ceiling skylight apparatus — 1996-04-02