Growing community of inventors

Grand Couronne, France

Daniel N Dagorn

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 = 5

Daniel N Dagorn ↔ Pierre Grandvallet (1 patent)Daniel N Dagorn ↔ Bob Scheffer (1 patent)Daniel N Dagorn ↔ Taous Grandvallet Mahtout (1 patent)Daniel N DagornDaniel N Dagorn (1 patent)Pierre GrandvalletPierre Grandvallet (7 patents)Bob SchefferBob Scheffer (2 patents)Taous Grandvallet MahtoutTaous Grandvallet Mahtout (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (1 from 7,645 patents)


1 patent:

1. 5554307 - Process for improving lubricating base oil quality

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as of
12/15/2025
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