Inventor · disambiguated record
Varagur R. Ramanan
Also filed as: RAMANAN VARAGUR · RAMANAN VARAGUR R
7 granted patents·170 citations·filing 1999–2016
87Inventor score
Top patents by PatentIndex Score
7 records- 0193US7519438B2Method and a tool for calculating and displaying fault response tolerances for a power switching deviceABB TECHNOLOGY AG·Filed 2005·Granted Apr 14, 2009·39 cites·5 claims
- 0289US7751166B2Advanced feeder architecture with automated power restorationABB TECHNOLOGY AG·Filed 2007·Granted Jul 6, 2010·38 cites·15 claims
- 0384US9985483B2Electro-dynamic machine, system and methodABB TECHNOLOGY AG·Filed 2016·Granted May 29, 2018·3 cites·25 claims
- 0482US7053742B2Electromagnetic actuator having a high initial force and improved latchingABB TECHNOLOGY AG·Filed 2004·Granted May 30, 2006·24 cites·15 claims
- 0578US6456184B1Reduced-cost core for an electrical-power transformerABB INC·Filed 2000·Granted Sep 24, 2002·20 cites·23 claims
- 0677US6950000B1High initial force electromagnetic actuatorABB TECHNOLOGY AG·Filed 2001·Granted Sep 27, 2005·19 cites·18 claims
- 0761US6324851B1Cryostat for use with a superconducting transformerABB POWER T & D CO·Filed 1999·Granted Dec 4, 2001·27 cites·33 claims
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