Inventor
HETZEL RALF
DE14 patents
⚠️ This page may combine multiple inventors who share the name “HETZEL RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONCEPT LASER GMBH
7 patentsUS10828834B2Nov 10, 2020
Plant for additively manufacturing of three-dimensional objects
CONCEPT LASER GMBH2 citations72
US12515404B2Jan 6, 2026
Plant for additively manufacturing of three-dimensional objects
CONCEPT LASER GMBH0 citations62
US11833754B2Dec 5, 2023
Plant for additively manufacturing of three-dimensional objects
CONCEPT LASER GMBH0 citations62
US11141917B2Oct 12, 2021
Powder module
CONCEPT LASER GMBH0 citations53
US11472114B2Oct 18, 2022
Method for controlling operation of at least one additive manufacturing apparatus for additively manufacturing of three-dimensional objects
CONCEPT LASER GMBH0 citations49
US11446874B2Sep 20, 2022
Apparatus for additively manufacturing of three-dimensional objects
CONCEPT LASER GMBH0 citations45
US11148203B2Oct 19, 2021
Plant for additively manufacturing at least one three-dimensional object
CONCEPT LASER GMBH0 citations39
CL SCHUTZRECHTSVERWALTUNGS GMBH
7 patentsUS11420261B2Aug 23, 2022
System for producing three-dimensional objects
CL SCHUTZRECHTSVERWALTUNGS GMBH2 citations71
US10953604B2Mar 23, 2021
System and method for additive production of three-dimensional objects with graphical display
CL SCHUTZRECHTSVERWALTUNGS GMBH2 citations65
US11577404B2Feb 14, 2023
Unpacking device for unpacking an additively manufactured three-dimensional object from the surrounding construction material
CL SCHUTZRECHTSVERWALTUNGS GMBH0 citations51
US10942062B2Mar 9, 2021
Apparatus for additively manufacturing of three-dimensional objects
CL SCHUTZRECHTSVERWALTUNGS GMBH0 citations49
US10821386B2Nov 3, 2020
Apparatus for additive manufacturing of three-dimensional objects
CL SCHUTZRECHTSVERWALTUNGS GMBH0 citations40
US10821387B2Nov 3, 2020
Apparatus for additive manufacturing of three-dimensional objects
CL SCHUTZRECHTSVERWALTUNGS GMBH0 citations39
US10760958B2Sep 1, 2020
Method for additively manufacturing of three-dimensional objects
CL SCHUTZRECHTSVERWALTUNGS GMBH0 citations30