Michael A. Berkelhammer

📍 Greensboro, NC: #25 of 110 inventorsTop 25%

🗺 North Carolina: #797 of 3,078 inventorsTop 30%

Overall (2004): #155,732 of 270,089Top 60%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D489797	Valve	Thomas Glenn Hall, Jr.	2004-05-11