Growing community of inventors

Chester, United Kingdom

Ian Geoffrey Virrels

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 = 0

Ian Geoffrey Virrels ↔ Richard Hugh Clark (1 patent)Ian Geoffrey Virrels ↔ Ralph Anthony Cherrillo (1 patent)Ian Geoffrey Virrels ↔ Mary Ann Dahlstrom (1 patent)Ian Geoffrey VirrelsIan Geoffrey Virrels (1 patent)Richard Hugh ClarkRichard Hugh Clark (18 patents)Ralph Anthony CherrilloRalph Anthony Cherrillo (4 patents)Mary Ann DahlstromMary Ann Dahlstrom (3 patents)
..
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. 8475647 - Diesel fuel and a method of operating a diesel engine

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as of
12/19/2025
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