Roger W. H. Sargent: key obituary facts
Is Roger W. H. Sargent dead? Yes. Roger W. H. Sargent died on September 19, 2018, at age 91.
Cause of death: Roger W. H. Sargent's cause of death has not been publicly confirmed.
What was Roger W. H. Sargent known for?
He was known as British chemical engineer.
British chemical engineer
Died on Wednesday September 19th 2018