Growing community of inventors

Arcen, Netherlands

Petrus Gerardus Marie Reivers

Average Co-Inventor Count = 1.29

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 = 22

Petrus Gerardus Marie ReiversMartinus Wilhelmus Maria Nabuurs (1 patent)Petrus Gerardus Marie ReiversEgbert Boersma (1 patent)Petrus Gerardus Marie ReiversPetrus Gerardus Marie Reivers (3 patents)Martinus Wilhelmus Maria NabuursMartinus Wilhelmus Maria Nabuurs (16 patents)Egbert BoersmaEgbert Boersma (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Inalfa Industries B.v. (2 from 49 patents)

2. Inalfa Roof Systems Group B.v. (1 from 200 patents)


3 patents:

1. RE44548 - Open roof construction for a vehicle

2. 6485093 - Open roof construction for a vehicle

3. 6257658 - Open roof construction for a vehicle

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as of
12/20/2025
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