BD

Brian J. Dracup

LM Lockheed Martin: 2 patents #1,600 of 6,507Top 25%
Overall (All Time): #2,164,234 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6986452 Friction stir welding as a rivet replacement technology William J. Arbegast 2006-01-17
6779707 Friction stir welding as a rivet replacement technology William J. Arbegast 2004-08-24