RH

Randolph C. Helmink

Rolls-Royce Plc: 3 patents #11 of 119Top 10%
Overall (2017): #63,063 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9828658 Composite niobium-bearing superalloys 2017-11-28
9719353 Interfacial diffusion barrier layer including iridium on a metallic substrate Ann Bolcavage 2017-08-01
9689069 Coating system including diffusion barrier layer including iridium and oxide layer Sungbo Shim, Ann Bolcavage 2017-06-27