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Chester, United Kingdom

Ernest C Lumb

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 = 14

Ernest C Lumb ↔ Eric J Clayfield (1 patent)Ernest C Lumb ↔ Kenneth J Wilbraham (1 patent)Ernest C LumbErnest C Lumb (1 patent)Eric J ClayfieldEric J Clayfield (4 patents)Kenneth J WilbrahamKenneth J Wilbraham (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (1 from 7,646 patents)


1 patent:

1. 4090853 - Colloil product and method

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