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Patents

MEANS FOR DAMPING VIBRATIONS OF POWER TRANSMISSION LINES
United States Patent 3,440,328
Windamper



ANTI-GALLOPING DEVICE, TRANSMISSION LINE COMBINED THEREWITH, AND METHODS
United States Patent 4,777,327
Twisting as a Method for Controlling Galloping of Transmission Lines



TRANSMISSION LINE SPACER DAMPER DEVICE
United States Patent 5,362,920
AR Spacer Damper for Twin, Triple and Quad Bundled Transmission Lines



METHOD OF SPACING TRANSMISSION LINE SUBCONDUCTORS
United States Patent 5,488,920
Method for Controlling Galloping of Bundled Transmission Lines



TRANSMISSION LINE SPACER DAMPER DEVICE MOD-II
United States Patent 5,721,393
AR Spacer Damper MOD2


TRANSMISSION LINE SPACER TWISTER DEVICE
United States Patent 6,008,453
AR Spacer Twister


SPACER DEVICE
United States Patent 8,981,227
AR Lightweight Spacer Damper


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