RS

Robert G. Siefker

AD Allison Advanced Development: 2 patents #8 of 41Top 20%
Overall (All Time): #2,205,316 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6606854 Exhaust mixer and apparatus using same Baily Vittal, Von David Baker, Syed Arif Khalid, James C. Loebig 2003-08-19
6267327 Coupling system for connecting a gas turbine engine to an aircraft mounted exhaust system 2001-07-31