Growing community of inventors

Ume.ang., Sweden

Roger Roffey

Average Co-Inventor Count = 4.00

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 = 9

Roger Roffey ↔ Goran Olofsson (1 patent)Roger Roffey ↔ Goran Hulten (1 patent)Roger Roffey ↔ Anders Norqvist (1 patent)Roger RoffeyRoger Roffey (1 patent)Goran OlofssonGoran Olofsson (3 patents)Goran HultenGoran Hulten (1 patent)Anders NorqvistAnders Norqvist (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Forsvarets Forskningsanstalt (1 from 21 patents)


1 patent:

1. 4808538 - Method and device for measuring the corrosivity of liquids

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