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Inventor

BALLARD ROBERT C

US9 patents
⚠️ This page may combine multiple inventors who share the name “BALLARD ROBERT C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BALLARD ROBERT C

3 patents
US8492662B2Jul 23, 2013

Arc-resistant dry type transformer enclosure having arc fault damper apparatus

BALLARD ROBERT C10 citations79
US8456838B2Jun 4, 2013

Arc-resistant dry type transformer enclosure having arc channels

BALLARD ROBERT C7 citations79
USD432371SOct 24, 2000

Plant support

BALLARD ROBERT C9 citations70

ABB INC

2 patents
US9214271B2Dec 15, 2015

Method of providing arc-resistant dry type transformer enclosure

ABB INC7 citations80
US8375566B2Feb 19, 2013

Method of providing arc-resistant dry type transformer enclosure

ABB INC5 citations69

ABB TECHNOLOGY AG

2 patents
US9847167B2Dec 19, 2017

Enhanced track resistant dome structure for dry-type cast coil transformer

ABB TECHNOLOGY AG0 citations36
US9214273B2Dec 15, 2015

Radial drop winding for open-wound medium voltage dry type transformers with improved support structure

ABB TECHNOLOGY AG0 citations36

LIM JONG-YUN

1 patent
US8111123B2Feb 7, 2012

Disc wound transformer with improved cooling

LIM JONG-YUN17 citations75

SINGH BANDEEP

1 patent
US8610532B2Dec 17, 2013

Corrosion-resistant coating system for a dry-type transformer core

SINGH BANDEEP2 citations57