ST

Suen S. Tack

BI Bon-Aire Industries: 2 patents #2 of 4Top 50%
📍 Sha Tin, CN: #748 of 2,424 inventorsTop 35%
Overall (All Time): #2,369,105 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D259618 Hand-held vacuum cleaner with light 1981-06-23
D257941 Hand-held vacuum cleaner appliance 1981-01-20