Growing community of inventors

Zwolle, Netherlands

John C Legg

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 = 9

John C Legg ↔ Robert Van Der Linde (1 patent)John C Legg ↔ Eimbert G Belder (1 patent)John C LeggJohn C Legg (1 patent)Robert Van Der LindeRobert Van Der Linde (10 patents)Eimbert G BelderEimbert G Belder (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Internationale Octrooi Maatschappij 'octropa' Bv (1 from 71 patents)


1 patent:

1. 4299742 - Alkyds

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as of
12/15/2025
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