RJ

Ralph W. Allen, Jr.

📍 Grand Rapids, MI: #1,022 of 1,824 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,440,487 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D501373 Scoop Laurie Allen, Bruce Fredricks, Jonathan T. Moroney, Peter LaDuke 2005-02-01