NR

Norman Edward Rogers

RP Refractory Intellectual Property: 1 patents #1 of 14Top 8%
📍 Matlock, GB: #5 of 7 inventorsTop 75%
Overall (2011): #202,689 of 364,097Top 60%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7935420 Seal with expandable graphite — 2011-05-03