Growing community of inventors

Bishampton, United Kingdom

Derrick J Barker

Average Co-Inventor Count = 4.67

ph-index = 3

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 = 25

Derrick J Barker ↔ Mark E Main (3 patents)Derrick J Barker ↔ Ian J Hadlow (3 patents)Derrick J Barker ↔ Fred Buckingham (2 patents)Derrick J Barker ↔ Michael A Wiseman (1 patent)Derrick J Barker ↔ Peter E Miller (1 patent)Derrick J Barker ↔ Phillip Morgan (1 patent)Derrick J Barker ↔ Xinghua Huang (1 patent)Derrick J BarkerDerrick J Barker (3 patents)Mark E MainMark E Main (11 patents)Ian J HadlowIan J Hadlow (4 patents)Fred BuckinghamFred Buckingham (10 patents)Michael A WisemanMichael A Wiseman (22 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. (3 from 18 patents)


3 patents:

1. D661619 - Buckle assembly

2. D649432 - Latch assembly

3. D649433 - Latch assembly

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as of
12/12/2025
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