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Chelmsford, United Kingdom

Colin Archibold Pirrie

Average Co-Inventor Count = 4.00

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 = 5

Colin Archibold Pirrie ↔ Kenneth George Cook (1 patent)Colin Archibold Pirrie ↔ Cliff Robert Weatherup (1 patent)Colin Archibold Pirrie ↔ Clive Anthony Roberts (1 patent)Colin Archibold PirrieColin Archibold Pirrie (1 patent)Kenneth George CookKenneth George Cook (5 patents)Cliff Robert WeatherupCliff Robert Weatherup (1 patent)Clive Anthony RobertsClive Anthony Roberts (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Eev Limited (1 from 50 patents)


1 patent:

1. 6049174 - High coulombic switch gas discharge device

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12/19/2025
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