Growing community of inventors

London, United Kingdom

David Hilary Powell

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 4

David Hilary PowellEdgar Hipp (2 patents)David Hilary PowellBernard Dugelay (2 patents)David Hilary PowellCedric Bontems (2 patents)David Hilary PowellDavid Hilary Powell (2 patents)Edgar HippEdgar Hipp (4 patents)Bernard DugelayBernard Dugelay (3 patents)Cedric BontemsCedric Bontems (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seb S.a. (2 from 692 patents)


2 patents:

1. 7017290 - Iron with an open rear cavity

2. 6807757 - Iron with an open rear cavity

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as of
12/19/2025
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