For the Inventor, By the Inventor

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Rockwool Ab

USPTO Granted Patents = 2

Forward Citations = 20

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5 inventors (with patents filed for the assignee):

Jan Emanuelsson (1 out of 2 patents)

Svante Wahlen (1 out of 1 patent)

Ingemar Johansson (1 out of 1 patent)

4. Arne Andersson (1 out of 1 patent)

5. Horst W Eiermann (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 4584214 - Fireproof covering (1986-04-22),

2. 4341597 - Fibrous material having good dimensional and heat stability (1982-07-27),

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USPTO Data Jan 1 1976 - Jan 13 2026

2 Patents

#3 in Skovde

#2,129 in Sweden

Rockwool Ab

Forward Citations = 20

5 inventors:

Jan Emanuelsson (1 out of 2 patents)

Svante Wahlen (1 out of 1 patent)

Ingemar Johansson (1 out of 1 patent)

4. Arne Andersson (1 out of 1 patent)

5. Horst W Eiermann (1 out of 2 patents)

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