CT

Christy F. Tvrdik

📍 Ingleside, IL: #36 of 72 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,554,401 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6435250 Retractable doorway gate device Marc D. Pichik 2002-08-20