Growing community of inventors

Liverpool, United Kingdom

John D Troup

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 = 15

John D Troup ↔ Peter D Dean (1 patent)John D Troup ↔ John L Wilkinson (1 patent)John D Troup ↔ James I Walkingshaw (1 patent)John D TroupJohn D Troup (1 patent)Peter D DeanPeter D Dean (2 patents)John L WilkinsonJohn L Wilkinson (1 patent)James I WalkingshawJames I Walkingshaw (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Medesign Limited (1 from 1 patent)


1 patent:

1. D294319 - Portable adjustable back support

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1/15/2026
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