Patents - 1953
High-frequency amplifier
David H. Sloan
U.S. Patent 2,653,273. September 1953
Microwave device
David H. Sloan
U.S. Patent 2,641,743. June 1953
High-frequency amplifier
David H. Sloan
U.S. Patent 2,653,273. September 1953
Microwave device
David H. Sloan
U.S. Patent 2,641,743. June 1953