RD

Robert J. DePierre

BI Benteler Industries: 2 patents #4 of 23Top 20%
Overall (All Time): #2,309,676 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5123694 Spiral taper cut impact beam Alessandro Libriani 1992-06-23
5118159 Optimized moment capacity nestable door beam Timothy J. Horling, Kieran Maloney 1992-06-02