Hyukjae Chang

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Monitor cover
- Patent number D983323
- Issue date Apr 11, 2023
- Elkhart Brass Manufacturing Company, Inc.
- Kevin Prahl
- D23 - Environmental heating and cooling
Information Patent Grant
Mandoline slicer
- Patent number D826654
- Issue date Aug 28, 2018
- Helen of Troy Limited
- Hyukjae Chang
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Microwave bacon tray
- Patent number D819391
- Issue date Jun 5, 2018
- Helen of Troy Limited
- Jenna Effler
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Container lid
- Patent number 9,944,439
- Issue date Apr 17, 2018
- Helen of Troy Limited
- Alexander Tze Fung Lee
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Food container with lid
- Patent number D736571
- Issue date Aug 18, 2015
- Helen of Troy Limited
- Michael Laskowski
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Mandoline slicer
- Patent number 8,919,234
- Issue date Dec 30, 2014
- Helen of Troy Limited
- Gregoire B. Aby-Eva
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Collapsible Mobile Urine Container
- Publication number 20240261489
- Publication date Aug 8, 2024
- Art Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTAINER LID
- Publication number 20150251826
- Publication date Sep 10, 2015
- HELEN OF TROY LIMITED
- Alexander Tze Fung Lee
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MANDOLINE SLICER
- Publication number 20140208916
- Publication date Jul 31, 2014
- HELEN OF TROY LIMITED
- Gregoire B. Aby-Eva
- B26 - HAND CUTTING TOOLS CUTTING SEVERING