Seong Eyl Lee

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West Lafayette, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Machining system spindle for modulation-assisted machining
- Patent number 10,603,723
- Issue date Mar 31, 2020
- M4 Sciences, LLC
- James B Mann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotating tool holder assembly for modulation assisted machining
- Patent number 10,245,652
- Issue date Apr 2, 2019
- M4 Sciences LLC
- James B. Mann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ROTATING TOOL HOLDER ASSEMBLY FOR MODULATION ASSISTED MACHINING
- Publication number 20140241821
- Publication date Aug 28, 2014
- M4 Sciences LLC
- JAMES B. MANN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR