Patent

November 30, 2009
USA: Alanod enters into a framework agreement about royalties for laser-welded absorbers

In mid-November, Alanod-Solar Inc. and US collector manufacturer Heliodyne signed a framework agreement stipulating the payment of royalties for laser-welded collectors sold in the US. Photo: Vaillant
March 3, 2009
Monopoly on Laser Welding in the USA

Laser welding machine for absorber sheets: A patent in the United States could slowdown the development of this technology.
Photo: Sunlaser Consulting

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