MA

Mary Elizabeth Armstrong

📍 Mount Pleasant, MI: #27 of 56 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,535,166 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D453130 Tinted windshield that darkens when exposed to bright sunlight — 2002-01-29