What American patent attorney visited John Shaw Crout in 1944?
Chester Carlson Chester Floyd Carlson (February 8, 1906 – September 19, 1968) was an American physicist, inventor, and patent attorney born in Seattle, Washington.
John J. Parker John Johnston Parker (November 20, 1885 – March 17, 1958) was a U.S. judge who failed confirmation to the Supreme Court by one vote. He was also the U.S. alternate judge at the Nuremberg Trials of Nazi war criminals and later served on the United Nations' International Law Commission.