Inventor
BARRETT RONALD L
US5 patents
⚠️ This page may combine multiple inventors who share the name “BARRETT RONALD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORTH AMERICAN REFRACTORIES COMPANY
3 patentsUS9724757B2Aug 8, 2017
Refractory component for lining a metallurgical vessel
NORTH AMERICAN REFRACTORIES COMPANY37 citations88
US9724756B2Aug 8, 2017
Refractory component for lining a metallurgical vessel
NORTH AMERICAN REFRACTORIES COMPANY2 citations67
US9616496B2Apr 11, 2017
Refractory component for lining a metallurgical vessel
NORTH AMERICAN REFRACTORIES COMPANY1 citations57