JR

Jack J. Ritchie

TB The Budd: 1 patents #8 of 20Top 40%
📍 Big Rapids, MI: #4 of 23 inventorsTop 20%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #119,106 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5325632 Composite door assembly David Djavairian, Richard B. Freeman, Earl E. Kansier 1994-07-05