DD

Duane J. Demus

II Indian Head Industries: 2 patents #20 of 40Top 50%
📍 Charlotte, NC: #1,817 of 4,868 inventorsTop 40%
🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%
Overall (All Time): #2,232,282 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6318240 Brake actuator Ronald S. Plantan 2001-11-20
5787794 Mounting bolt for brake actuator Ronald S. Plantan 1998-08-04