Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10176943 | High-voltage switch for series/parallel applications and tap changer applications | Jeffrey J. Nemec, Dharam Vir | 2019-01-08 |
| 9362020 | Method of manufacturing a dry type electrical insulation | Shirish P. Mehta, Padma Prabodh Varanasi | 2016-06-07 |
| 9343222 | Insulation for power transformers | Shirish P. Mehta, Jeffery J. Nemec | 2016-05-17 |
| 9281098 | Dry type electrical insulation | Shirish P. Mehta, H. Jin Sim | 2016-03-08 |
| 8085120 | Solid insulation for fluid-filled transformer and method of fabrication thereof | Shirish P. Mehta, Padma Prabodh Varanasi, Jeffrey J. Nemec | 2011-12-27 |
| RE42058 | Automatic dehydrating breather apparatus and method | Shirish P. Mehta | 2011-01-25 |
| 7842122 | Gas remover apparatus and method | Peter Michel | 2010-11-30 |
| 7343274 | Sensor and method for detecting electric contact degradation | Shirish P. Mehta, Jeffrey J. Nemec | 2008-03-11 |
| 7332015 | Automatic dehydrating breather apparatus and method | Shirish P. Mehta | 2008-02-19 |
| 7285150 | Dehydrating breather apparatus and method | Shirish P. Mehta | 2007-10-23 |
| 7119646 | Apparatus and method for controlling the temperature of the core of a super-conducting transformer | Edward Pleva, Shirish P. Mehta | 2006-10-10 |
| 6921866 | Method and apparatus for connecting high voltage leads to a high temperature super-conducting transformer | Shirish P. Mehta | 2005-07-26 |
| 6797037 | Dehydrating breather apparatus and method | Shirish P. Mehta | 2004-09-28 |
| 6581694 | Method and system for controlling the supply of nitrogen to electrical power handling equipment | Shirish P. Mehta | 2003-06-24 |
| 6568287 | Oil sampling system and method for electrical power devices | Peter Michel | 2003-05-27 |
| 6062821 | Integral oil filter-pump system | Shirish P. Mehta, Peter Michel, Thomas Wanke | 2000-05-16 |
| 5902381 | Dehydrating breather apparatus | Shirish P. Mehta | 1999-05-11 |
| 5744764 | Modular de-energized switch for transformer tap changing | William R. Aschenbrenner, Shirsh Mehta | 1998-04-28 |
| 5368929 | High temperature insulation for liquid-filled transformers | Paul E. Parker, Martin H. Fox, Robert H. Turpin | 1994-11-29 |
| 4615114 | Method of manufacturing molded buswork for power distribution systems | Howard T. Jones | 1986-10-07 |
| 4491732 | Optical potting of solid-state detector cells | Dennis H. Pritzkow, Neil W. Loomis, David M. Hoffman | 1985-01-01 |