Growing community of inventors

Amsterdam, Netherlands

Rogier Kappelhoff

Average Co-Inventor Count = 3.27

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 = 129

Rogier KappelhoffSimon Wilkinson (3 patents)Rogier KappelhoffBryony Gaschy (2 patents)Rogier KappelhoffDavid McMillan (1 patent)Rogier KappelhoffCécile Aubriet (1 patent)Rogier KappelhoffJohn Huang (1 patent)Rogier KappelhoffSamantha Mays (1 patent)Rogier KappelhoffRogier Kappelhoff (4 patents)Simon WilkinsonSimon Wilkinson (5 patents)Bryony GaschyBryony Gaschy (13 patents)David McMillanDavid McMillan (2 patents)Cécile AubrietCécile Aubriet (1 patent)John HuangJohn Huang (1 patent)Samantha MaysSamantha Mays (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Steelcase S.a. (3 from 18 patents)

2. Dometic Sweden Ab (1 from 254 patents)


4 patents:

1. D1108886 - Grate for portable grill

2. D607653 - Chair backrest support

3. D597349 - Chair backrest support

4. D497264 - Seat

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as of
1/14/2026
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