Growing community of inventors

Kallered, Sweden

Per-Arne I Karlsson

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 = 3

Per-Arne I Karlsson ↔ Hans E Johansson (1 patent)Per-Arne I Karlsson ↔ Olof Sunden (1 patent)Per-Arne I Karlsson ↔ Hakan B Ahlberg (1 patent)Per-Arne I KarlssonPer-Arne I Karlsson (1 patent)Hans E JohanssonHans E Johansson (17 patents)Olof SundenOlof Sunden (3 patents)Hakan B AhlbergHakan B Ahlberg (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Elektrokemiska Aktiebolaget (1 from 3 patents)


1 patent:

1. 4200548 - Silicic acid detergent product for microdeposition of silicic acid on

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