Cheung Yik Man

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Northern Territories, HK

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Patents Applicationslast 30 patents

Information Patent Application
ULTRAVIOLET LIGHT STERILIZING WASTE CONTAINERS
- Publication number 20210290798
- Publication date Sep 23, 2021
- MUNCHKIN, INC.
- Kevin Douglas Johnson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ULTRAVIOLET LIGHT STERILIZING WASTE CONTAINER
- Publication number 20210283286
- Publication date Sep 16, 2021
- MUNCHKIN, INC.
- Steven Bryan DUNN
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD OF STERILIZING WASTE CONTAINERS WITH ULTRAVIOLET LIGHT
- Publication number 20210283288
- Publication date Sep 16, 2021
- MUNCHKIN, INC.
- Steven Bryan DUNN
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL