BH

Benjamin Douglas Hefner

AE Altair Engineering: 1 patents #37 of 66Top 60%
Overall (All Time): #2,948,220 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9668886 Blade shroud design for a leg prosthetic Craig Mackiewicz, Michael James Prewitt, Kevin Shinn, Justin Shinn, Erick Ikeda +4 more 2017-06-06