Aging of aluminum alloys for improved combination of fatigue performance and strength Grant US-8333853-B2 United States of America 18 Dec 2012
Method for grain refinement of high strength aluminum casting alloys Grant US-6645321-B2 United States of America 11 Nov 2003
Method for grain refinement of high strength aluminum casting alloys Grant US-6368427-B1 United States of America 09 Apr 2002
Vanadium-free aluminum alloy suitable for extruded aerospace products Grant US-5630889-A United States of America 20 May 1997