Growing community of inventors

Watford, United Kingdom

David W Sherwin

Average Co-Inventor Count = 2.00

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 = 3

David W SherwinFrank P Fletcher (1 patent)David W SherwinDavid W Sherwin (1 patent)Frank P FletcherFrank P Fletcher (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ac Corporation (1 from 4 patents)


1 patent:

1. 4779833 - Mounting head for camera, or the like

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12/28/2025
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