Growing community of inventors

Stein, Netherlands

Freddie J Cremers

Average Co-Inventor Count = 2.00

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

Freddie J Cremers ↔ Marinus Alfenaar (1 patent)Freddie J CremersFreddie J Cremers (1 patent)Marinus AlfenaarMarinus Alfenaar (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stamicarbon B.v. (1 from 574 patents)


1 patent:

1. 3976755 - Process of reducing nitrate or nitrile ions by means of liquid amalgams,

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12/21/2025
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