Michael G. Chalfant

📍 Doylestown, PA: #596 of 956 inventorsTop 65%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,747,013 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5533689	Bandage winding machine	—	1996-07-09