Growing community of inventors

Stittsville, Canada

Brian Barnwell

Average Co-Inventor Count = 3.00

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 = 9

Brian BarnwellMalcolm Jefferson (1 patent)Brian BarnwellJosephine Back, Legal Representative (1 patent)Brian BarnwellBrian Barnwell (1 patent)Malcolm JeffersonMalcolm Jefferson (3 patents)Josephine Back, Legal RepresentativeJosephine Back, Legal Representative (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. 2083461 Ontario Inc. (1 from 1 patent)


1 patent:

1. 7523986 - Child carrier attachments for bicycles

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as of
12/31/2025
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