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Sanderstead, United Kingdom

Thomas Henry Chapman

Average Co-Inventor Count = 1.00

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

Thomas Henry ChapmanThomas Henry Chapman (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gunson's Sortex Limited (1 from 9 patents)


1 patent:

1. 3993899 - Sorting machine with fiber optic focusing means

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