EH

Eric E. Hellmstrom

WF Wisys Technology Foundation: 1 patents #32 of 153Top 25%
Overall (All Time): #3,007,456 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9381564 3-D printed casting shell and method of manufacture Daniel S. McGuire, Charles M. Olson 2016-07-05