Growing community of inventors

Frankfurt am Main, Germany

Hendrik T Verkouw

Average Co-Inventor Count = 3.00

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 = 5

Hendrik T Verkouw ↔ Joseph Reisberg (1 patent)Hendrik T Verkouw ↔ Theodorus A Bolsman (1 patent)Hendrik T VerkouwHendrik T Verkouw (1 patent)Joseph ReisbergJoseph Reisberg (7 patents)Theodorus A BolsmanTheodorus A Bolsman (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (1 from 7,646 patents)


1 patent:

1. 4609474 - Aqueous organic sulfonate surfactant systems containing

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