WC

Wai Kin Chau

📍 Freehold, NJ: #8 of 37 inventorsTop 25%
🗺 New Jersey: #1,236 of 6,802 inventorsTop 20%
Overall (2019): #108,706 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10334992 Rotary unit for selectively adding additives to water in a conventional bathtub automatically — 2019-07-02
10302303 Cigarette lighter for safely moving through dangerous areas and method of use — 2019-05-28