Robert SPRING

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Fruemsen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a green body layer by layer from pulverous mat...
- Patent number 11,155,003
- Issue date Oct 26, 2021
- Hilti Aktiengesellschaft
- Maria Zivcec
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for layered production of a component from a powdery material
- Patent number 11,148,359
- Issue date Oct 19, 2021
- Hilti Aktiengesellschaft
- Maria Zivcec
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for layered production of a green body from powdery or paste...
- Patent number 11,104,031
- Issue date Aug 31, 2021
- Hilti Aktiengesellschaft
- Maria Zivcec
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thread-forming screw with separate thread sprial and different part...
- Patent number 10,823,219
- Issue date Nov 3, 2020
- Hilti Aktiengesellschaft
- Christoph Hakenholt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR LAYERED PRODUCTION OF A COMPONENT FROM A POWDERY MATERIAL
- Publication number 20200122390
- Publication date Apr 23, 2020
- HILTI AKTIENGESELLSCHAFT
- Maria ZIVCEC
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A GREEN BODY LAYER BY LAYER FROM PULVEROUS MAT...
- Publication number 20200122354
- Publication date Apr 23, 2020
- HILTI AKTIENGESELLSCHAFT
- Maria ZIVCEC
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD FOR LAYERED PRODUCTION OF A GREEN BODY FROM POWDERY OR PASTE...
- Publication number 20190381693
- Publication date Dec 19, 2019
- HILTI AKTIENGESELLSCHAFT
- Maria ZIVCEC
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Thread-Forming Screw with Separate Thread Sprial and Different Part...
- Publication number 20180283435
- Publication date Oct 4, 2018
- HILTI AKTIENGESELLSCHAFT
- Christoph HAKENHOLT
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...