Growing community of inventors

Rotterdam, Netherlands

Michiel Langeveld

Average Co-Inventor Count = 2.00

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 = 14

Michiel LangeveldRalph Steenbergen (2 patents)Michiel LangeveldMarijn Verlinde (1 patent)Michiel LangeveldJohn Fick (0 patent)Michiel LangeveldMichiel Langeveld (3 patents)Ralph SteenbergenRalph Steenbergen (7 patents)Marijn VerlindeMarijn Verlinde (1 patent)John FickJohn Fick (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hunter Douglas Industries B.v. (3 from 147 patents)


3 patents:

1. D1092792 - Ceiling panel

2. 12234642 - Ceiling panel support system

3. D961118 - Ceiling panel

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as of
12/18/2025
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