JS

James G. Stephenson

PD Progressive Dynamics: 1 patents #2 of 8Top 25%
📍 Kalamazoo, MI: #11 of 48 inventorsTop 25%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #99,058 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4872099 Light fixture David A. Kelley, Dan Walters 1989-10-03