For the Inventor, By the Inventor

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Lindab Aktiebolag

USPTO Granted Patents = 2

EPO Patents = 2

Forward Citations = 68

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3 inventors (with patents filed for the assignee):

Lars Stefansson (2 out of 2 patents)

Kenneth Lennartsson (1 out of 32 patents)

Lars Bergman (1 out of 1 patent)

4. Göran Hultmark (2 patents)

5. Kim Jensen (0 patent)

6. Jorgen Seeberg (0 patent)

7. Arne Kaeseler (0 patent)

2 patents: Sort by Forward Citations

1. 5531460 - U-shaped sealing device on a pipe (1996-07-02),

2. 5407122 - Method and device for fastening a sealing ring on a pipe (1995-04-18),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#2 in Bastad

#2,126 in Sweden

Lindab Aktiebolag

Forward Citations = 68

3 inventors:

Lars Stefansson (2 out of 2 patents)

Kenneth Lennartsson (1 out of 32 patents)

Lars Bergman (1 out of 1 patent)

4. Göran Hultmark (2 patents)

5. Kim Jensen (0 patent)

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