GC

Grace M. Charen

IP Irvin Automotive Products: 1 patents #30 of 55Top 55%
II Irvin Industries: 1 patents #9 of 22Top 45%
📍 Oxford, MI: #174 of 390 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,314,485 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4993772 Spring-loaded, dual-action hinge assembly for vehicle accessories 1991-02-19
4711483 Motor vehicle visor with removable mirror assembly Ronald S. Gulette 1987-12-08