Growing community of inventors

Reading, United Kingdom

Derrick R Gatley

Average Co-Inventor Count = 1.33

ph-index = 2

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 = 38

Derrick R GatleyDavid S Duncan (1 patent)Derrick R GatleyDerrick R Gatley (2 patents)David S DuncanDavid S Duncan (8 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Wilkinson Sword Gmbh (2 from 112 patents)


2 patents:

1. 4654968 - Knife sharpeners

2. 4496047 - Pack for razors

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1/7/2026
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