Growing community of inventors

Lage Swaluwe, Netherlands

Gerritt Stolk

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 = 45

Gerritt Stolk ↔ Gary Lynn Hensley (1 patent)Gerritt Stolk ↔ Adrianus Groeneweg (1 patent)Gerritt Stolk ↔ Jan Van Dokkum (1 patent)Gerritt StolkGerritt Stolk (1 patent)Gary Lynn HensleyGary Lynn Hensley (19 patents)Adrianus GroenewegAdrianus Groeneweg (2 patents)Jan Van DokkumJan Van Dokkum (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hutchinson-hayes International (1 from 2 patents)


1 patent:

1. 4557142 - Apparatus and method for real-time measurement of drilling fluid

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as of
12/19/2025
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