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.
James B. Donovan James Britt Donovan (February 29, 1916 – January 19, 1970) was an American lawyer, United States Navy officer in the Office of Scientific Research and Development and the Office of Strategic Services, ultimately becoming General Counsel of the OSS (the predecessor of the CIA), and international diplomatic negotiator.