JD

Jeffery S. Dugan

SI Springs Industries: 1 patents #29 of 57Top 55%
📍 Charlotte, NC: #2,728 of 4,868 inventorsTop 60%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,905,482 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4935281 Flame barrier office building materials Thomas W. Tolbert, James E. Hendrix 1990-06-19