In 1936, he successfully defended his thesis and became a Doctor of Science.
The University awarded her an honorary Doctor of Science in 2000.
She was awarded an Doctor of Science in 1945.
In 1991, he was granted the title of Doctor of Science.
Among other fake titles he claimed to be a Doctor of Science.
He became the Doctor of Science in history in 1939 and was a professor of the university since then.
In 1967 he became a Doctor of Science for his work on the construction materials for nuclear reactors.
He was conferred with the degree of Doctor of Science in 1972.
In 1984, he was awarded a Doctor of Science by Cambridge.
In 1999, he was given an honorary Doctor of Science by his old university, Durham.