AS

Alfred Spong

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,554,287 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6434803 Garment hanger positioning and locking device — 2002-08-20