Inventor

DEGEL ROLF

DE7 patents

⚠️ This page may combine multiple inventors who share the name “DEGEL ROLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SMS GROUP GMBH

3 patents

US12571069B2Mar 10, 2026

Method for the recovery of metals from electronic waste

SMS GROUP GMBH0 citations51

US12319983B2Jun 3, 2025

Method for granulating a metallurgical slag

SMS GROUP GMBH0 citations39

US12529125B2Jan 20, 2026

Method for the pyrometallurgical smelting of metal-containing raw materials, waste materials and/or secondary waste materials

SMS GROUP GMBH0 citations36

SMS SIEMAG AG

1 patent

US7819941B2Oct 26, 2010

Method for reducing and/or refining a metal-containing slag

SMS SIEMAG AG5 citations52

KOENIG ROLAND

1 patent

US8665924B2Mar 4, 2014

Electronic circuit and method of supplying electricity

KOENIG ROLAND2 citations47

DEGEL ROLF

1 patent

US8157884B2Apr 17, 2012

Method for the continuous or discontinuous extraction of a metal or several metals from a slag that contains the metal or a compound of the metal

DEGEL ROLF0 citations42

KUNZE JÜRGEN

1 patent

US9733016B2Aug 15, 2017

Process and arrangement for extracting a metal from slag a containing said metal

KUNZE JÜRGEN0 citations34