Inventor

ROOS CHARLES D

US2 patents

⚠️ This page may combine multiple inventors who share the name “ROOS CHARLES D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINERAL SEPARATION TECHNOLOGIES INC

1 patent

US9114433B2Aug 25, 2015

Multi-fractional coal sorter and method of use thereof

MINERAL SEPARATION TECHNOLOGIES INC22 citations88

MINERAL SEPARATION TECH INC

1 patent

US11123772B2Sep 21, 2021

Concentrating rare earth elements from coal waste

MINERAL SEPARATION TECH INC0 citations38