07651641 is referenced by 28 patents and cites 116 patents.

In one aspect, the present invention provides a dielectric fluid for use in electrical equipment comprising a vegetable oil or vegetable oil blend. In another aspect the invention provides devices for generating and distributing electrical energy that incorporate a dielectric fluid comprising a vegetable oil or vegetable oil blend. Methods of retrofilling electrical equipment with vegetable oil based dielectric fluids also are provided.

Title
Vegetable oil based dielectric fluid and methods of using same
Application Number
10/963841
Publication Number
7651641 (B2)
Application Date
October 12, 2004
Publication Date
January 26, 2010
Inventor
Richard A Harthun
Eagle
WI, US
Gary A Gauger
Franklin
WI, US
Kevin J Rapp
Oak Creek
WI, US
C Patrick McShane
Waukesha
WI, US
Jerry L Corkran
Waukesha
WI, US
Agent
Shumaker & Sieffert P A
Assignee
Cooper
TX, US
IPC
C09K 5/00
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