Michael CHING

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Patents Applicationslast 30 patents

Information Patent Application
VACUUM CLEANING MACHINES
- Publication number 20230039472
- Publication date Feb 9, 2023
- Beacon Group lnternational Products Ltd.
- Arthur PALLISTER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FALL ARREST INDICATOR
- Publication number 20230039118
- Publication date Feb 9, 2023
- Beacon Group International Products Ltd.
- Michael CHING
- A62 - LIFE-SAVING FIRE-FIGHTING