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San Francisco, CA, United States of America

Neil Gawain Campbell

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 = 0

Neil Gawain CampbellBarry Crane (1 patent)Neil Gawain CampbellJames Long (1 patent)Neil Gawain CampbellNeil Gawain Campbell (1 patent)Barry CraneBarry Crane (8 patents)James LongJames Long (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Excalibur Ip, LLC (1 from 364 patents)


1 patent:

1. 9996620 - Continuous content refinement of topics of user interest

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12/13/2025
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