Patents/Inventors

Kwok Din Wong

Hong KongCN8 patents

6 Patents

US123643832025
Remote Control Dish Washing Machine
Continental Clean Tech Limited
0 cites
US122260652025
Dish Washing Machine with Heat Exchangers
K.D.W. Company Limited
0 cites
US119823892024
Double Containment Fittings for Connecting Double Containment Tubing
K.D.W. Company Limited
0 cites
US118571312024
Remote Control Dish Washing Machine
Continental Clean Tech Limited
0 cites
US118059632023
Dish Washing Machine with Heat Exchangers
KDW Company Limited
0 cites
US117171322023
Dish Washing Machine with Heat Exchangers
KDW Company Limited
0 cites