Growing community of inventors

Lyme Regis, United Kingdom

Stephen Mark Trafford

Average Co-Inventor Count = 2.82

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 = 23

Stephen Mark TraffordDavid Ackerman (4 patents)Stephen Mark TraffordJohn William Startup (2 patents)Stephen Mark TraffordStephen Robert Carden (1 patent)Stephen Mark TraffordIan Mays (1 patent)Stephen Mark TraffordStephen Mark Trafford (4 patents)David AckermanDavid Ackerman (8 patents)John William StartupJohn William Startup (2 patents)Stephen Robert CardenStephen Robert Carden (2 patents)Ian MaysIan Mays (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amsafe Bridport Limited (4 from 21 patents)


4 patents:

1. 7204457 - Barrier net

2. 7160070 - Barrier net

3. 7086803 - Thimble

4. 7080967 - Nets

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as of
12/17/2025
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