Patents - 1946

High frequency triode oscillator
David H. Sloan
U.S. Patent 2,411,299. November 1946

Vacuum tube utilizing cavity resonators
David H. Sloan
U.S. Patent 2,405,763. August 1946

Structure for supporting filaments in vacuum tubes
David H. Sloan
U.S. Patent 2,405,762. August 1946

Method of generating high frequency oscillations
David H. Sloan
U.S. Patent 2,404,541. July 1946

Resonator for oscillators
David H. Sloan
U.S. Patent 2,404,542. July 1946

Ultra high frequency system
John R. Whinnery
U.S. Patent 2,404,261. July 1946

Electric fence
Charles F. Dalziel
U.S. Patent 2,401,815. June 1946

Means and method for electron acceleration
David H. Sloan
U.S. Patent 2,398,162. April 1946