Dan LIU

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Esslingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a catalytic converter housing arrangement...
- Patent number 10,385,755
- Issue date Aug 20, 2019
- Eberspächer Exhaust Technology GmbH & Co. KG
- Dan Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connection piece assembly unit, especially for an exhaust gas treat...
- Patent number 10,371,038
- Issue date Aug 6, 2019
- Eberspächer Exhaust Technology GmbH & Co. KG
- Dan Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CONNECTION PIECE ASSEMBLY UNIT, ESPECIALLY FOR AN EXHAUST GAS TREAT...
- Publication number 20180023451
- Publication date Jan 25, 2018
- Eberspacher Exhaust Technology GmbH & Co. KG
- Dan LIU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR MANUFACTURING A CATALYTIC CONVERTER HOUSING ARRANGEMENT...
- Publication number 20170159537
- Publication date Jun 8, 2017
- Eberspacher Exhaust Technology GmbH & Co. KG
- Dan LIU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...