JR

John Roedel

NL Norgren Limited: 1 patents #46 of 111Top 45%
Overall (All Time): #3,832,402 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5242151 Fluid flow control valve Wilfreid L. Boehm, Kevin T. Dickson, John R. Hamner, Jim D. Perkins, Christine M. Wardlow +1 more 1993-09-07