RR

Ray A. Roeder

NI Nl Industries: 1 patents #92 of 213Top 45%
Overall (All Time): #3,964,876 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4791797 Density neutron self-consistent caliper William C. Paske, Paul F. Rodney 1988-12-20