Donald R. Frantz

📍 New Berlin, WI: #13 of 53 inventorsTop 25%

🗺 Wisconsin: #903 of 3,183 inventorsTop 30%

Overall (2003): #235,112 of 273,478Top 90%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6532780	Wheel lock assembly	—	2003-03-18