Patents/Inventors

Chi Ho Hui

LondonGB3 patents

4 Patents

US124847462025
Extraction Cleaner
Sharkninja Operating LLC
0 cites
US123366822025
Extraction Cleaner
Sharkninja Operating LLC
0 cites
US120804942024
Switch Augmentation
Novavolta Limited
0 cites
US120111292024
Extraction Cleaner
Sharkninja Operating LLC
0 cites