RZ

Robert L. Zimmerman

ES Essef: 1 patents #17 of 36Top 50%
Overall (All Time): #2,265,523 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5830273 Workpiece support 1998-11-03
5484079 Hydropneumatic filament-wound pressure vessel Thomas G. Carter, Douglas M. Horner, Robert J. Pristas, James C. Murphy 1996-01-16