David R. North

General Motors: 2 patents #6,250 of 18,328Top 35%

📍 Warren, MI: #308 of 910 inventorsTop 35%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,326,289 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D310989	Wheel cover	Charles H. Stewart	1990-10-02
D310811	Wheel cover	Charles H. Stewart	1990-09-25