Growing community of inventors

Bishampton, United Kingdom

Derrick John Martin Barker

Average Co-Inventor Count = 7.00

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

Derrick John Martin Barker ↔ Michael A Wiseman (1 patent)Derrick John Martin Barker ↔ Mark E Main (1 patent)Derrick John Martin Barker ↔ Ian J Hadlow (1 patent)Derrick John Martin Barker ↔ Peter E Miller (1 patent)Derrick John Martin Barker ↔ Phillip Morgan (1 patent)Derrick John Martin Barker ↔ Xinghua Huang (1 patent)Derrick John Martin BarkerDerrick John Martin Barker (1 patent)Michael A WisemanMichael A Wiseman (22 patents)Mark E MainMark E Main (11 patents)Ian J HadlowIan J Hadlow (4 patents)Peter E MillerPeter E Miller (3 patents)Phillip MorganPhillip Morgan (2 patents)Xinghua HuangXinghua Huang (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amsafe Commercial Products, Inc. (1 from 18 patents)


1 patent:

1. D655223 - Buckle assembly

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as of
12/12/2025
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