P

Inventor

ROY MARTÍN CARLOS

ES7 patents
⚠️ This page may combine multiple inventors who share the name “ROY MARTÍN CARLOS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI ENERGY SWITZERLAND AG

3 patents
US11355278B2Jun 7, 2022

Insulating transformers

HITACHI ENERGY SWITZERLAND AG0 citations56
US11335498B2May 17, 2022

Insulation of non-liquid immersed transformers

HITACHI ENERGY SWITZERLAND AG0 citations54
US11355273B2Jun 7, 2022

Non-liquid immersed transformers with improved coil cooling

HITACHI ENERGY SWITZERLAND AG0 citations49

ABB SCHWEIZ AG

2 patents
US10643777B2May 5, 2020

Cooling arrangement

ABB SCHWEIZ AG0 citations42
US10319510B2Jun 11, 2019

Transformers with alternately radially disposed first and second conductors

ABB SCHWEIZ AG0 citations30

HITACHI ENERGY LTD

1 patent
US12400780B2Aug 26, 2025

Non-liquid immersed transformer

HITACHI ENERGY LTD0 citations56

ROY MARTÍN CARLOS

1 patent
US9147520B2Sep 29, 2015

Dry-type transformer

ROY MARTÍN CARLOS0 citations38