Growing community of inventors

Surabaya, Indonesia

Arief Rahman

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 = 0

Arief Rahman ↔ Sudirman Widiarto (1 patent)Arief Rahman ↔ Patrick Meredith (1 patent)Arief Rahman ↔ Patrick Meredith (0 patent)Arief Rahman ↔ Michael Gregg (0 patent)Arief Rahman ↔ Robert Whiffen (0 patent)Arief Rahman ↔ Paul Morris (0 patent)Arief Rahman ↔ N/a Wuryanto (0 patent)Arief RahmanArief Rahman (0 patent)Sudirman WidiartoSudirman Widiarto (1 patent)Patrick MeredithPatrick Meredith (1 patent)Patrick MeredithPatrick Meredith (0 patent)Michael GreggMichael Gregg (0 patent)Robert WhiffenRobert Whiffen (0 patent)Paul MorrisPaul Morris (0 patent)N/a WuryantoN/a Wuryanto (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Essentra Filter Products Development Co. Pte. Ltd (12 patents)

2. Filtrona Plc (2 patents)


0 patent:

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as of
12/19/2025
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