DuMont Laboratories began in 1931, by Allen B. DuMont. The company began researching the cathode ray tubes that would be used for television. 1931 (MCMXXXI) is a common year starting on Thursday. ... Dr. Allen Balcom DuMont (January 29, 1901 - November 14, 1965) was an American scientist and inventor best known for improvements to the cathode ray tube in 1931 for use in television receivers. ... The cathode ray tube or CRT, invented by Karl Ferdinand Braun, is the display device used in most computer displays, televisions and oscilloscopes. ...
In 1938, they began manufacturing televisions. To sell televisions, DuMont began the DuMont Television Network, one of the earliest television networks. Later on, they manufactured cameras and transmitters for television. DuMont equipment was known for its high-quality.-1... DuMont Televisions Logo The DuMont Television Network was a pioneer American television network, beginning operation in 1946; when DuMont began operations, rivals CBS and NBC had not revived their pre-war experimental efforts, and ABC had no television plans. ...
Alan B. Dumont was very well respected by the committees, including the FCC commissioners and whatnot that studied the pros and cons of whether we should have this kind of code or that kind of code, what the standard should be for broadcasting.
DumontLaboratories had a fairly interesting windfall in view of this: we were precluded from selling a lot of transmitters we otherwise would have, but we had a license for operation in Pittsburgh, Pennsylvania.
DumontLaboratories developed and sold some of the first UHF stations in the world, but that was done with the Itel color tubes from California.