Growing community of inventors

Abingdon, United Kingdom

Roger Davidson

Average Co-Inventor Count = 2.00

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 = 17

Roger DavidsonMichael James Dewhirst (1 patent)Roger DavidsonRoger Davidson (1 patent)Michael James DewhirstMichael James Dewhirst (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Crompton Technology Group Limited (1 from 67 patents)


1 patent:

1. 7731593 - Composite transmission shaft joint

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as of
12/30/2025
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