Growing community of inventors

Singapore, Singapore

Robert Whiffen

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

Robert Whiffen ↔ Sudirman Widiarto (1 patent)Robert Whiffen ↔ Patrick Meredith (1 patent)Robert Whiffen ↔ Patrick Meredith (0 patent)Robert Whiffen ↔ Michael Gregg (0 patent)Robert Whiffen ↔ Paul Morris (0 patent)Robert Whiffen ↔ N/a Wuryanto (0 patent)Robert WhiffenRobert Whiffen (0 patent)Sudirman WidiartoSudirman Widiarto (1 patent)Patrick MeredithPatrick Meredith (1 patent)Patrick MeredithPatrick Meredith (0 patent)Michael GreggMichael Gregg (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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