Virginia B. MacKenzie

📍 Rochester, MI: #543 of 860 inventorsTop 65%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #4,002,596 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4614189	Facial treatment mask	—	1986-09-30