YING K. HO

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Bethlehem, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated crayon melting and molding device, method, and system
- Patent number 10,647,030
- Issue date May 12, 2020
- Crayola LLC
- Robert Henry
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Output Device for Uniformly Mixed Liquid and Method for Making and...
- Publication number 20230391130
- Publication date Dec 7, 2023
- Crayola LLC
- Joseph Moll
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
AUTOMATED CRAYON MELTING AND MOLDING DEVICE, METHOD, AND SYSTEM
- Publication number 20170225368
- Publication date Aug 10, 2017
- Crayola, LLC
- ROBERT HENRY
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL