Inventor · disambiguated record
Ralf Hetzel
Also filed as: HETZEL RALF
13 granted patents·4 pending applications·6 citations·filing 2016–2023
83Inventor score
Top patents by PatentIndex Score
17 records- 0188US10828834B2Plant for additively manufacturing of three-dimensional objectsCONCEPT LASER GMBH·Filed 2017·Granted Nov 10, 2020·2 cites·20 claims
- 0283US11420261B2System for producing three-dimensional objectsCL SCHUTZRECHTSVERWALTUNGS GMBH·Filed 2016·Granted Aug 23, 2022·2 cites·20 claims
- 0378US10953604B2System and method for additive production of three-dimensional objects with graphical displayCL SCHUTZRECHTSVERWALTUNGS GMBH·Filed 2018·Granted Mar 23, 2021·2 cites·19 claims
- 0474US2023182395A1Unpacking device for unpacking an additively manufactured three-dimensional object from the surrounding construction materialCONCEPT LASER GMBH·Filed 2023·Application pending·0 cites
- 0573US11833754B2Plant for additively manufacturing of three-dimensional objectsCONCEPT LASER GMBH·Filed 2020·Granted Dec 5, 2023·0 cites·16 claims
- 0657US11577404B2Unpacking device for unpacking an additively manufactured three-dimensional object from the surrounding construction materialCL SCHUTZRECHTSVERWALTUNGS GMBH·Filed 2017·Granted Feb 14, 2023·0 cites·20 claims
- 0752US11141917B2Powder moduleCONCEPT LASER GMBH·Filed 2018·Granted Oct 12, 2021·0 cites·13 claims
- 0850US11472114B2Method for controlling operation of at least one additive manufacturing apparatus for additively manufacturing of three-dimensional objectsCONCEPT LASER GMBH·Filed 2018·Granted Oct 18, 2022·0 cites·11 claims
- 0950US11446874B2Apparatus for additively manufacturing of three-dimensional objectsCONCEPT LASER GMBH·Filed 2018·Granted Sep 20, 2022·0 cites·13 claims
- 1046US10821387B2Apparatus for additive manufacturing of three-dimensional objectsCL SCHUTZRECHTSVERWALTUNGS GMBH·Filed 2017·Granted Nov 3, 2020·0 cites·19 claims
- 1145US11148203B2Plant for additively manufacturing at least one three-dimensional objectCONCEPT LASER GMBH·Filed 2019·Granted Oct 19, 2021·0 cites·15 claims
- 1245US10942062B2Apparatus for additively manufacturing of three-dimensional objectsCL SCHUTZRECHTSVERWALTUNGS GMBH·Filed 2017·Granted Mar 9, 2021·0 cites·12 claims
- 1345US10821386B2Apparatus for additive manufacturing of three-dimensional objectsCL SCHUTZRECHTSVERWALTUNGS GMBH·Filed 2017·Granted Nov 3, 2020·0 cites·20 claims
- 1445US2020230883A1Apparatus for additively manufacturing three-dimensional objectsCONCEPT LASER GMBH·Filed 2019·Application pending·0 cites
- 1542US10760958B2Method for additively manufacturing of three-dimensional objectsCL SCHUTZRECHTSVERWALTUNGS GMBH·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
- 1642US2019184642A1Apparatus for additively manufacturing of three-dimensional objectsCONCEPT LASER GMBH·Filed 2018·Application pending·0 cites
- 1738US2020147686A1Plant for additively manufacturing at least one three-dimensional objectCONCEPT LASER GMBH·Filed 2019·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ralf Hetzel files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →