John R. Cunningham: key obituary facts
Is John R. Cunningham dead? Yes. John R. Cunningham died on January 13, 2020, at age 92.
Cause of death: John R. Cunningham's cause of death has not been publicly confirmed.
What was John R. Cunningham known for?
He was known as Canadian medical physicist.
Canadian medical physicist
Died on Monday January 13th 2020