SH

Stephen Heiman

📍 Exton, PA: #11 of 29 inventorsTop 40%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #111,551 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6816442 Interactive sports timer with audio output Martin Dowling 2004-11-09