DD

David L. Depew

SI Svedala Industries: 1 patents #2 of 8Top 25%
📍 Benton, IL: #1 of 1 inventorsTop 100%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #146,296 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5287812 Railroad car positioning apparatus Ernest W., Lobb, Bruce A. Robbins 1994-02-22