Growing community of inventors

Cuyk, Netherlands

Joseph Petrus Johannes Sanders

Average Co-Inventor Count = 2.67

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 = 12

Joseph Petrus Johannes SandersRenatus Arnoldus Teunissen (2 patents)Joseph Petrus Johannes SandersMarcel Johan Christiaan Nellen (1 patent)Joseph Petrus Johannes SandersMartinus Wilhelmus Maria Nabuurs (1 patent)Joseph Petrus Johannes SandersMarcel Verkaik (1 patent)Joseph Petrus Johannes SandersEdwin Johannes Richardus Wilhelmus Thijssen (1 patent)Joseph Petrus Johannes SandersErich Altorf (1 patent)Joseph Petrus Johannes SandersJoseph Petrus Johannes Sanders (4 patents)Renatus Arnoldus TeunissenRenatus Arnoldus Teunissen (2 patents)Marcel Johan Christiaan NellenMarcel Johan Christiaan Nellen (68 patents)Martinus Wilhelmus Maria NabuursMartinus Wilhelmus Maria Nabuurs (16 patents)Marcel VerkaikMarcel Verkaik (4 patents)Edwin Johannes Richardus Wilhelmus ThijssenEdwin Johannes Richardus Wilhelmus Thijssen (2 patents)Erich AltorfErich Altorf (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Inalfa Industries B.v. (4 from 49 patents)


4 patents:

1. 6412859 - Folding roof for a vehicle

2. 6390542 - Open roof construction for a vehicle

3. 6375253 - Open roof construction for a vehicle and cover frame for attachment to the underside thereof

4. 6325452 - Folding roof for a vehicle

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12/20/2025
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