P

Inventor

KEECH RAY

GB10 patents
⚠️ This page may combine multiple inventors who share the name “KEECH RAY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB LTD

6 patents
US7039529B2May 2, 2006

Consumption meter

ABB LTD22 citations90
US7228748B2Jun 12, 2007

Electromagnetic flow meter insert

ABB LTD9 citations71
US6843137B2Jan 18, 2005

Flowmeter fault detection

ABB LTD11 citations71
US9859952B2Jan 2, 2018

Methods and apparatus relating to measurement instruments

ABB LTD3 citations68
US10365147B2Jul 30, 2019

Method and apparatus for electrode impedance measurement

ABB LTD0 citations39
US10274352B2Apr 30, 2019

Method and apparatus for interference reduction

ABB LTD0 citations39

ABB INSTRUMENTATION LTD

2 patents
US6269701B1Aug 7, 2001

Electromagnetic flowmeter deriving power from signalling loop current

ABB INSTRUMENTATION LTD26 citations89
US6256590B1Jul 3, 2001

Electromagnetic flowmeter

ABB INSTRUMENTATION LTD9 citations71

ABB KENT TAYLOR LTD

1 patent
US6392416B1May 21, 2002

Electrode integrity checking

ABB KENT TAYLOR LTD63 citations94

ABB SCHWEIZ AG

1 patent
US10119849B2Nov 6, 2018

Method and system for reproducing an instrument's calibration certificate

ABB SCHWEIZ AG0 citations50