Inventor
FRANZ HENRIK
DE13 patents
Patents
13 patentsUS11919089B2Mar 5, 2024
Method and device for breaking up an electrically conductive liquid
ALD VACUUM TECHN GMBH0 citations59
US11370020B2Jun 28, 2022
Levitation melting process
ALD VACUUM TECHN GMBH1 citations58
US11192179B2Dec 7, 2021
Levitation melting method using an annular element
ALD VACUUM TECHN GMBH0 citations57
US11102850B1Aug 24, 2021
Device and method for levitation melting using induction units which are arranged in a tilted manner
ALD VACUUM TECHN GMBH0 citations55
US12589432B2Mar 31, 2026
Device and method for producing an investment casting component
ALD VACUUM TECHN GMBH0 citations53
US12048081B2Jul 23, 2024
EIGA coil having annular turns
ALD VACUUM TECHN GMBH0 citations50
US10843259B2Nov 24, 2020
Casting method
ALD VACUUM TECHN GMBH0 citations48
US12343800B2Jul 1, 2025
Device and method for producing metal powder using an induction coil and an intermediate coil
ALD VACUUM TECHN GMBH0 citations44
US10100427B2Oct 16, 2018
Hybrid crucible for crystallizing materials
ALD VACUUM TECHN GMBH0 citations44
US11197351B2Dec 7, 2021
Levitation melting method using movable induction units
ALD VACUUM TECHN GMBH0 citations43
US12226833B2Feb 18, 2025
Device for atomizing a melt stream by means of a gas
ALD VACUUM TECHN GMBH0 citations41
US9721690B2Aug 1, 2017
Melting device for consolidating contaminated scrap
ALD VACUUM TECHN GMBH0 citations38
US10563286B2Feb 18, 2020
Electroslag remelting process and melting vessel
ALD VACUUM TECHN GMBH0 citations37