Growing community of inventors

Trelleborg, Sweden

Nils-Erik Engström

Average Co-Inventor Count = 1.50

ph-index = 5

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 = 116

Nils-Erik EngströmMarcus Bergelin (3 patents)Nils-Erik EngströmAke Sjoberg (1 patent)Nils-Erik EngströmKrister Hansson (1 patent)Nils-Erik EngströmSven Kornfalt (1 patent)Nils-Erik EngströmHakan Wernersson (1 patent)Nils-Erik EngströmMagnus N Nilsson (1 patent)Nils-Erik EngströmAke Sjöberg (5 patents)Nils-Erik EngströmSven Kornfält (1 patent)Nils-Erik EngströmCarl-Gustav Ek (0 patent)Nils-Erik EngströmMagnus Nilsson (0 patent)Nils-Erik EngströmNils-Erik Engström (7 patents)Marcus BergelinMarcus Bergelin (44 patents)Ake SjobergAke Sjoberg (24 patents)Krister HanssonKrister Hansson (24 patents)Sven KornfaltSven Kornfalt (19 patents)Hakan WernerssonHakan Wernersson (19 patents)Magnus N NilssonMagnus N Nilsson (6 patents)Ake SjöbergAke Sjöberg (5 patents)Sven KornfältSven Kornfält (1 patent)Carl-Gustav EkCarl-Gustav Ek (0 patent)Magnus NilssonMagnus Nilsson (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pergo (europe) Ab (4 from 128 patents)

2. Valinge Innovation Ab (3 from 464 patents)

3. Pergo Ag (15 patents)

4. Pergo, Ab (10 patents)

5. Nilsson, Magnus (0 patent)

6. Wernersson, Håkan (0 patent)

7. Engström, Nils-erik (0 patent)

8. Hansson, Krister (0 patent)

9. Kornfält, Sven (0 patent)

10. Sjöberg, Åke (0 patent)


7 patents:

1. 12065840 - Set of decking boards provided with a connecting system

2. 11149444 - Set of decking boards provided with a connecting system

3. D821858 - Clip for decking system

4. 9518394 - Set of panels with clip

5. 8938929 - Set of panels with clip

6. 8631623 - Set of panels comprising retaining profiles with a separate clip and method for inserting the clip

7. 8341916 - Process for sealing of a joint

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as of
12/18/2025
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