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London, United Kingdom

Ruth Ridley

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 11

Ruth Ridley ↔ David Edward Williams (1 patent)Ruth Ridley ↔ Eliot Sizeland (1 patent)Ruth RidleyRuth Ridley (1 patent)David Edward WilliamsDavid Edward Williams (11 patents)Eliot SizelandEliot Sizeland (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Capteur Sensor & Analysers, Ltd. (1 from 1 patent)


1 patent:

1. 5814281 - Resistive gas sensing

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as of
12/19/2025
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