Growing community of inventors

Zeist, Netherlands

Willem L Streefkerk

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 = 8

Willem L StreefkerkWillem Koudstaal (1 patent)Willem L StreefkerkWillem L Streefkerk (1 patent)Willem KoudstaalWillem Koudstaal (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Koninklijke Emballage Industrie Van Leer B.v. (1 from 50 patents)


1 patent:

1. 4556349 - Partition for a cargo carrier for bulk freight

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