DC

Daniel Richard Constantine

📍 Orland Park, IL: #129 of 351 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,125,026 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7845644 Game apparatus David Constantine, Carrie Ann Constantine 2010-12-07
7766337 Game apparatus David Constantine, Carrie Ann Constantine 2010-08-03