Growing community of inventors

Rijswijk, Netherlands

Johan Van Geer

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 = 40

Johan Van GeerAdriaan Siewertsen (1 patent)Johan Van GeerDonald Hendrikus Van Montfort (1 patent)Johan Van GeerJohan Van Geer (1 patent)Adriaan SiewertsenAdriaan Siewertsen (2 patents)Donald Hendrikus Van MontfortDonald Hendrikus Van Montfort (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cosco Management, Inc. (1 from 324 patents)


1 patent:

1. 8573695 - Infant vehicle seat and frame suitable for use with such an infant vehicle seat

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1/13/2026
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