Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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DANIEL BIRCH

AIArrow International: 1 patents #62 of 131Top 50%
Plymouth, MA: #106 of 198 inventorsTop 55%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,521,380 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6612576 Seal card game with multiple levels of play Robert G. Stancik 2003-09-02