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IJsselstein, Netherlands

Petrus J Kloos

Average Co-Inventor Count = 1.00

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 = 6

Petrus J KloosPetrus J Kloos (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. B.v. Machinefabriek Figee (1 from 2 patents)


1 patent:

1. 4168857 - Crane with luffing system suitable for handling both general cargo and

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12/20/2025
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