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Nils-Ake Nilsson
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Taby, SE
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Patents Grants
last 30 patents
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Patent Grant
Road surfacing and method for manufacturing such road surfacing
Patent number
4,396,312
Issue date
Aug 2, 1983
IFM Akustikbyran AB
Nils-Ake Nilsson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Multiple wheel tire with reduced noise
Patent number
4,369,825
Issue date
Jan 25, 1983
Nils-Ake Nilsson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Porous Tread and method of making same
Patent number
4,340,103
Issue date
Jul 20, 1982
Nils-Ake Nilsson
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Railway wheel/rail noise and wear reduction arrangement
Publication number
20040026526
Publication date
Feb 12, 2004
Nils-Ake Nilsson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES