CR

Charles De Renzi

📍 Exton, PA: #173 of 370 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,230,750 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6292112 Vehicle presence detection system Clifford J. Bader 2001-09-18
5868360 Vehicle presence detection system Clifford J. Bader 1999-02-09