William M. Ledbetter

📍 Sinking Spring, PA: #4 of 12 inventorsTop 35%

🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%

Overall (2003): #92,058 of 273,478Top 35%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6527216	Electronic length control wire pay-off system and method	John M. Eagelman	2003-03-04