Growing community of inventors

Heiloo, Netherlands

Heiko Sportel

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 = 0

Heiko Sportel ↔ Paul Alexander De Vries (1 patent)Heiko Sportel ↔ Mark Bernard Denys (1 patent)Heiko SportelHeiko Sportel (1 patent)Paul Alexander De VriesPaul Alexander De Vries (8 patents)Mark Bernard DenysMark Bernard Denys (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tata Steel Nederland Technology B.v. (1 from 36 patents)


1 patent:

1. 11492019 - Tube segment and tube for evacuated tube transport system

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12/19/2025
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