Inventor

JAMES ROLLAND

US3 patents

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

EATON CORP

1 patent

US10222251B2Mar 5, 2019

Electro-optic liquid sensor enabling in-liquid testing having a light source providing a plurality of intensities for assessing an operational state of the sensor

EATON CORP6 citations79

KOPANSKY GREGORY

1 patent

US9316522B2Apr 19, 2016

Visual indicator with sensor

KOPANSKY GREGORY2 citations53

EATON INTELLIGENT POWER LTD

1 patent

US10627281B2Apr 21, 2020

Electro-optic liquid sensor enabling in-liquid testing

EATON INTELLIGENT POWER LTD0 citations47