DS

David M. Shaefer

SE Siemens Energy: 2 patents #319 of 1,016Top 35%
Overall (All Time): #2,073,480 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8465259 Gas turbine spindle bolt structure with reduced fretting motion Kevin M. Light, Manish S. Gurao 2013-06-18
7581931 Gas turbine belly band seal anti-rotation structure Brian D. Nereim 2009-09-01