Edward W. Kellogg

Edward W. Kellogg (* 1882 in Vineland, New Jersey, † May 29, 1960 ) invented along with Chester W. Rice the electrodynamic loudspeaker.

He graduated from the Engineering College in Princeton, then worked at Cornell University and taught at the University of Missouri.

In the research laboratory of General Electric, he worked on the underwater detection, and later, along with Chester W. Rice at long wave antennas and speakers. This led to the development of 1923-25 ​​electrodynamic loudspeaker.

Due to a patent exchange agreement with General Electric of the speakers was filed in Germany by AEG for a patent and marketed from 1927.

When GE moved the radio and related work on the Radio Corporation of America, he went with. He also worked on the sound film.