Growing community of inventors

Haarlem, Netherlands

Timotheus Kees Theodorus Wolterbeek

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 0

Timotheus Kees Theodorus Wolterbeek ↔ Evert Jonathan Van Den Ham (1 patent)Timotheus Kees Theodorus Wolterbeek ↔ Walter Stam (1 patent)Timotheus Kees Theodorus Wolterbeek ↔ Erik Kerst Cornelissen (1 patent)Timotheus Kees Theodorus Wolterbeek ↔ Walter Stam (0 patent)Timotheus Kees Theodorus WolterbeekTimotheus Kees Theodorus Wolterbeek (1 patent)Evert Jonathan Van Den HamEvert Jonathan Van Den Ham (4 patents)Walter StamWalter Stam (1 patent)Erik Kerst CornelissenErik Kerst Cornelissen (1 patent)Walter StamWalter Stam (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ruma Products B.v. (1 from 1 patent)


1 patent:

1. 12286860 - Downhole seal and method of setting a downhole seal

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as of
12/19/2025
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