Jörg Schäfer

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Riser sleeve, method for producing a riser body for the riser sleev...
- Patent number 11,358,212
- Issue date Jun 14, 2022
- GTP SCHÄFER GIESSTECHNISCHE PRODUKTE GMBH
- Olof Hilger
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a feeder with a mesh-like fabric covering over...
- Patent number 10,525,526
- Issue date Jan 7, 2020
- GTP SCHÄFER GIESSTECHNISCHE PRODUKTE GMBH
- Jörg Schäfer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a riser in a core shooter, and core box suitab...
- Patent number 10,406,595
- Issue date Sep 10, 2019
- GTP SCHAEFER GIESSTECHNISCHE PRODUKTE GMBH
- Thomas Baginski
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A FILTER FEEDER, DEVICE SUITABLE FOR CARRYING...
- Publication number 20210129212
- Publication date May 6, 2021
- GTP SCHÄFER GIESSTECHNISCHE PRODUKTE GMBH
- Thomas Schäfer
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RISER SLEEVE, METHOD FOR PRODUCING A RISER BODY FOR THE RISER SLEEV...
- Publication number 20200254510
- Publication date Aug 13, 2020
- GTP SCHÄFER GIESSTECHNISCHE PRODUKTE GMBH
- Olof Hilger
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING A FEEDER WITH A MESH-LIKE FABRIC COVERING OVER...
- Publication number 20190105706
- Publication date Apr 11, 2019
- GTP SCHÄFER GIESSTECHNISCHE PRODUKTE GMBH
- Jörg Schäfer
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for Producing a Riser in a Core Shooter, and Core Box Suitab...
- Publication number 20180257132
- Publication date Sep 13, 2018
- GTP SCHÄFER GIESSTECHNISCHE PRODUKTE GMBH
- Thomas Baginski
- B22 - CASTING POWDER METALLURGY