Despite the enormous workload he was asked to complete, Reichhart was very strict in his execution protocol, wearing the traditional German executioners attire of black coat, white shirt and gloves, black bow-tie and top-hat (or zylinder). His work took him to many parts of occupied Europe including Poland and Austria. His request to the German government for permission to exceed the national speed limit whilst on his way to executions was denied.
He claimed during questioning that, toward the end of the war, as the allied armies closed in, he disposed of his mobile fallbeil in a river.
Following VE Day, Reichhart, who was a member of the Nazi Party, was arrested and imprisoned in Landsberg for the purposes of de-nazification but not tried for carrying out his duty of judicial executioner. He was subsequently employed by the Occupation Authorities until the end of May, 1946, to help execute 156 Nazi war criminals at Landsberg am Lech by hanging. He cooperated with Allied chief-executioner Master Sergeant John C. Woods in the preparations for further executions of those found guilty and sentenced to death at the Nuremberg Trials.
Reichhart is generally considered to have carried out more executions than any other practitioner, certainly in modern times. During his service it was characteristic that he sought to reduce the time taken during an execution and to make the suffering of the condemned as short as possible.
In view of this aim, he was instrumental in removing the tilting body board of the fallbeil and relying on a fixed bench to which the condemned were physically restrained by two or three assistant executioners, thus removing the time consuming act of buckling straps around the condemned's body. This shortened the elapsed time of the decapitation to only three or four seconds.
Reichhart's office made him a lonely and disliked person, even after abolition of the death penalty in West Germany in 1949. His marriage failed, and his son Hans committed suicide in 1950 due to the association with his father's previous profession.
When, in 1963 there were public demands, during a series of taxi driver murders, for the re-introduction of the death penalty in West Germany, Reichhart was vocal in his support for this legislation. He also maintained that the preferred method should be the guillotine as it was the fastest and cleanest method of execution.
Reichhart died in Dorfen near Erding in 1972.