P

Inventor

POWELL DAVID JAMES

GB9 patents
⚠️ This page may combine multiple inventors who share the name “POWELL DAVID JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAGNOMATICS LTD

3 patents
US9985512B2May 29, 2018

Large magnetically geared machines

MAGNOMATICS LTD6 citations80
US10680502B2Jun 9, 2020

Magnetically geared apparatus and a pole piece for such apparatus

MAGNOMATICS LTD5 citations68
US10102953B2Oct 16, 2018

Apparatus and methods for magnet retention

MAGNOMATICS LTD3 citations63

CULLEN JOHN JAMES ANTHONY

1 patent
US8487500B2Jul 16, 2013

Cooling arrangement of an electrical machine

CULLEN JOHN JAMES ANTHONY22 citations88

UNIV STRATHCLYDE

1 patent
US5869767AFeb 9, 1999

Ultrasonic transducer

UNIV STRATHCLYDE45 citations86

HUSBAND STEPHEN MARK

1 patent
US8508095B2Aug 13, 2013

Flux-switching machine

HUSBAND STEPHEN MARK11 citations79

CALVERLEY STUART DAVID

1 patent
US9425655B2Aug 23, 2016

Magnetic pole-piece support

CALVERLEY STUART DAVID12 citations76

POWELL DAVID JAMES

1 patent
US9219395B2Dec 22, 2015

Large magnetically geared machines

POWELL DAVID JAMES15 citations76

TRAINER DAVID REGINALD

1 patent
US8193750B2Jun 5, 2012

Electrical machine arrangement

TRAINER DAVID REGINALD0 citations35