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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
method for producing seamless tubes by means of a three-roll bar rolling mill | 25 | 2008 |
method for the individual tracking of metallic hollow bodies | 23 | 2008 |
method and device for the optimized circulation of rods in the production of a seamlessl… 🛈 | 22 | 2009 |
forging mandrel for hot-forging tubular workpieces of metal | 21 | 2007 |
foundation structure of an offshore plant, in particular an offshore wind turbine, which… 🛈 | 20 | 2012 |
method for the production of hot-finished seamless pipes having optimized fatigue proper… 🛈 | 20 | 2007 |
steel alloy for a low alloy steel for producing high-tensile seamless steel tubing | 19 | 2008 |
method and device for connecting the ends of steel tubes by means of orbital welding usi… 🛈 | 18 | 2009 |
method for producing hot-rolled hollow profiled elements having a rectangular cross-sect… 🛈 | 14 | 2009 |
closure element for pipe ends | 14 | 2011 |