Growing community of inventors

Huskvarna, Sweden

Bert K Karlsson

Average Co-Inventor Count = 4.29

ph-index = 3

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 = 47

Bert K Karlsson ↔ Hasse K Lilja (2 patents)Bert K Karlsson ↔ Roine P Westlund (2 patents)Bert K Karlsson ↔ Kenth A Gustavsson (2 patents)Bert K Karlsson ↔ Lars Andersson (1 patent)Bert K Karlsson ↔ Per O Viktorsson (1 patent)Bert K Karlsson ↔ Vinko Hanzek (1 patent)Bert K Karlsson ↔ Carl-Gustaf Pehrsson (1 patent)Bert K KarlssonBert K Karlsson (3 patents)Hasse K LiljaHasse K Lilja (4 patents)Roine P WestlundRoine P Westlund (2 patents)Kenth A GustavssonKenth A Gustavsson (2 patents)Lars AnderssonLars Andersson (12 patents)Per O ViktorssonPer O Viktorsson (5 patents)Vinko HanzekVinko Hanzek (2 patents)Carl-Gustaf PehrssonCarl-Gustaf Pehrsson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aktiebolaget Electrolux (3 from 668 patents)


3 patents:

1. D386958 - Motor saw

2. D327832 - Cover of a motor saw

3. D326987 - Motor saw cover

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as of
12/29/2025
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