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Jack L. Schirer

📍 Grapevine, TX: #161 of 421 inventorsTop 40%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,244,321 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6155325 Portable display board 2000-12-05
5960848 Portable display board 1999-10-05