Growing community of inventors

Fristad, Sweden

Ake Johansson

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 = 32

Ake Johansson ↔ Thomas Johansson (1 patent)Ake JohanssonAke Johansson (1 patent)Thomas JohanssonThomas Johansson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Uponor N.v. (1 from 12 patents)


1 patent:

1. 5053097 - Method of joining tubes having a corrugated wall of plastic material

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as of
12/12/2025
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