Growing community of inventors

West Yorkshire, United Kingdom

Christopher David Harrison

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 = 18

Christopher David HarrisonDavid Andrew Main (1 patent)Christopher David HarrisonChristopher David Harrison (1 patent)David Andrew MainDavid Andrew Main (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Surgical Innovations Limited (1 from 19 patents)


1 patent:

1. 10653449 - Cannula sealing

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as of
12/19/2025
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