Growing community of inventors

Linköping, Sweden

Roger Ahlm

Average Co-Inventor Count = 2.00

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

Roger Ahlm ↔ Sture Olsson (1 patent)Roger AhlmRoger Ahlm (1 patent)Sture OlssonSture Olsson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pricer Ab (1 from 21 patents)


1 patent:

1. 6765564 - Device for marking edges of shelves

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