Maestro Co., Ltd.

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Seoul, KR

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD OF MEASURING FATIGUE
- Publication number 20190223745
- Publication date Jul 25, 2019
- Maestro Co., Ltd.
- Sang Ho LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Trademarklast 30 trademarks

Information Trademark
85538233 - MAESTRO
- Serial number 85538233
- Registration number 4315731
- Filing date Feb 9, 2012
- Maestro LLC
- 41 - Education
Information Trademark
77774470 - MAESTRO E LEARNING
- Serial number 77774470
- Filing date Jul 6, 2009
- Maestro LLC
- 41 - Education