Growing community of inventors

Bromma, Sweden

Håkan Bergkvist

Average Co-Inventor Count = 1.96

ph-index = 10

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 = 304

Håkan BergkvistHans O Himbert (4 patents)Håkan BergkvistErik Conny Jansson (4 patents)Håkan BergkvistAndreas Eriksson (3 patents)Håkan BergkvistMattias Lövemark (3 patents)Håkan BergkvistSture Bäckman (3 patents)Håkan BergkvistElisabet Broms (2 patents)Håkan BergkvistConny Jansson (1 patent)Håkan BergkvistMattias Magnusson (1 patent)Håkan BergkvistFrederic Delaunay (1 patent)Håkan BergkvistPelle Reinius (1 patent)Håkan BergkvistThomas Nilsson (1 patent)Håkan BergkvistMattias Lovemark (1 patent)Håkan BergkvistHåkan Bergkvist (16 patents)Hans O HimbertHans O Himbert (64 patents)Erik Conny JanssonErik Conny Jansson (5 patents)Andreas ErikssonAndreas Eriksson (5 patents)Mattias LövemarkMattias Lövemark (3 patents)Sture BäckmanSture Bäckman (3 patents)Elisabet BromsElisabet Broms (2 patents)Conny JanssonConny Jansson (36 patents)Mattias MagnussonMattias Magnusson (1 patent)Frederic DelaunayFrederic Delaunay (1 patent)Pelle ReiniusPelle Reinius (1 patent)Thomas NilssonThomas Nilsson (1 patent)Mattias LovemarkMattias Lovemark (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kapman Ab (8 from 56 patents)

2. Baby Björn Ab (4 from 4 patents)

3. Babybjorn Ab (2 from 77 patents)

4. Sandvik Aktiebolag (1 from 211 patents)

5. Baby Bj{overscore (o)}rn Ab (1 from 1 patent)


16 patents:

1. D494826 - Pliers

2. D493024 - Baby bib

3. 6736299 - Baby carrying harness

4. D486047 - Pliers

5. D483634 - Pliers

6. D483633 - Pliers

7. 6637614 - Child's plate

8. 6575273 - Bag with two convex lids

9. D474647 - Mug

10. 6487943 - Torque limiting screwdriver

11. D461938 - Paint scraper

12. D459043 - Paint scraper

13. D453599 - Paint scraper

14. 6339851 - Toilet seat

15. D447336 - Bag

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as of
1/4/2026
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